236272575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 491968512

約数和(自身を除く): 255695937

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 163, 165, 175, 231, 251, 275, 385, 489, 525, 753, 815, 825, 1141, 1155, 1255, 1757, 1793, 1925, 2445, 2761, 3423, 3765, 4075, 5271, 5379, 5705, 5775, 6275, 8283, 8785, 8965, 12225, 12551, 13805, 17115, 18825, 19327, 26355, 26895, 28525, 37653, 40913, 41415, 43925, 44825, 57981, 62755, 69025, 85575, 96635, 122739, 131775, 134475, 188265, 204565, 207075, 286391, 289905, 313775, 450043, 483175, 613695, 859173, 941325, 1022825, 1350129, 1431955, 1449525, 2250215, 3068475, 3150301, 4295865, 6750645, 7159775, 9450903, 11251075, 15751505, 21479325, 33753225, 47254515, 78757525, 236272575]

約数ペア:

[(1, 236272575), (3, 78757525), (5, 47254515), (7, 33753225), (11, 21479325), (15, 15751505), (21, 11251075), (25, 9450903), (33, 7159775), (35, 6750645), (55, 4295865), (75, 3150301), (77, 3068475), (105, 2250215), (163, 1449525), (165, 1431955), (175, 1350129), (231, 1022825), (251, 941325), (275, 859173), (385, 613695), (489, 483175), (525, 450043), (753, 313775), (815, 289905), (825, 286391), (1141, 207075), (1155, 204565), (1255, 188265), (1757, 134475), (1793, 131775), (1925, 122739), (2445, 96635), (2761, 85575), (3423, 69025), (3765, 62755), (4075, 57981), (5271, 44825), (5379, 43925), (5705, 41415), (5775, 40913), (6275, 37653), (8283, 28525), (8785, 26895), (8965, 26355), (12225, 19327), (12551, 18825), (13805, 17115)]