42619005

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 89631360

約数和(自身を除く): 47012355

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 37, 39, 45, 55, 65, 99, 111, 117, 143, 165, 179, 185, 195, 333, 407, 429, 481, 495, 537, 555, 585, 715, 895, 1221, 1287, 1443, 1611, 1665, 1969, 2035, 2145, 2327, 2405, 2685, 3663, 4329, 5291, 5907, 6105, 6435, 6623, 6981, 7215, 8055, 9845, 11635, 15873, 17721, 18315, 19869, 20943, 21645, 25597, 26455, 29535, 33115, 34905, 47619, 59607, 72853, 76791, 79365, 86099, 88605, 99345, 104715, 127985, 218559, 230373, 238095, 258297, 298035, 364265, 383955, 430495, 655677, 774891, 947089, 1092795, 1151865, 1291485, 2841267, 3278385, 3874455, 4735445, 8523801, 14206335, 42619005]

約数ペア:

[(1, 42619005), (3, 14206335), (5, 8523801), (9, 4735445), (11, 3874455), (13, 3278385), (15, 2841267), (33, 1291485), (37, 1151865), (39, 1092795), (45, 947089), (55, 774891), (65, 655677), (99, 430495), (111, 383955), (117, 364265), (143, 298035), (165, 258297), (179, 238095), (185, 230373), (195, 218559), (333, 127985), (407, 104715), (429, 99345), (481, 88605), (495, 86099), (537, 79365), (555, 76791), (585, 72853), (715, 59607), (895, 47619), (1221, 34905), (1287, 33115), (1443, 29535), (1611, 26455), (1665, 25597), (1969, 21645), (2035, 20943), (2145, 19869), (2327, 18315), (2405, 17721), (2685, 15873), (3663, 11635), (4329, 9845), (5291, 8055), (5907, 7215), (6105, 6981), (6435, 6623)]