4315697715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 8515584000

約数和(自身を除く): 4199886285

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 79, 95, 105, 133, 139, 197, 237, 285, 395, 399, 417, 553, 591, 665, 695, 973, 985, 1185, 1379, 1501, 1659, 1995, 2085, 2641, 2765, 2919, 2955, 3743, 4137, 4503, 4865, 6895, 7505, 7923, 8295, 10507, 10981, 11229, 13205, 14595, 15563, 18487, 18715, 20685, 22515, 26201, 27383, 31521, 32943, 39615, 46689, 52535, 54905, 55461, 56145, 76867, 77815, 78603, 82149, 92435, 108941, 131005, 136915, 157605, 164715, 191681, 208639, 230601, 233445, 277305, 295697, 326823, 384335, 393015, 410745, 520277, 544705, 575043, 625917, 887091, 958405, 1043195, 1153005, 1460473, 1478485, 1560831, 1634115, 2069879, 2163257, 2601385, 2875215, 3129585, 3641939, 4381419, 4435455, 6209637, 6489771, 7302365, 7804155, 10349395, 10816285, 10925817, 15142799, 18209695, 21907095, 31048185, 32448855, 41101883, 45428397, 54629085, 75713995, 123305649, 205509415, 227141985, 287713181, 616528245, 863139543, 1438565905, 4315697715]

約数ペア:

[(1, 4315697715), (3, 1438565905), (5, 863139543), (7, 616528245), (15, 287713181), (19, 227141985), (21, 205509415), (35, 123305649), (57, 75713995), (79, 54629085), (95, 45428397), (105, 41101883), (133, 32448855), (139, 31048185), (197, 21907095), (237, 18209695), (285, 15142799), (395, 10925817), (399, 10816285), (417, 10349395), (553, 7804155), (591, 7302365), (665, 6489771), (695, 6209637), (973, 4435455), (985, 4381419), (1185, 3641939), (1379, 3129585), (1501, 2875215), (1659, 2601385), (1995, 2163257), (2085, 2069879), (2641, 1634115), (2765, 1560831), (2919, 1478485), (2955, 1460473), (3743, 1153005), (4137, 1043195), (4503, 958405), (4865, 887091), (6895, 625917), (7505, 575043), (7923, 544705), (8295, 520277), (10507, 410745), (10981, 393015), (11229, 384335), (13205, 326823), (14595, 295697), (15563, 277305), (18487, 233445), (18715, 230601), (20685, 208639), (22515, 191681), (26201, 164715), (27383, 157605), (31521, 136915), (32943, 131005), (39615, 108941), (46689, 92435), (52535, 82149), (54905, 78603), (55461, 77815), (56145, 76867)]