120978715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 186157440

約数和(自身を除く): 65178725

約数列:

[1, 5, 11, 13, 17, 37, 55, 65, 85, 143, 185, 187, 221, 269, 407, 481, 629, 715, 935, 1105, 1345, 2035, 2405, 2431, 2959, 3145, 3497, 4573, 5291, 6919, 8177, 9953, 12155, 14795, 17485, 22865, 26455, 34595, 38467, 40885, 49765, 50303, 59449, 89947, 109483, 129389, 169201, 192335, 251515, 297245, 449735, 547415, 646945, 653939, 846005, 1423279, 1861211, 2199613, 3269695, 7116395, 9306055, 10998065, 24195743, 120978715]

約数ペア:

[(1, 120978715), (5, 24195743), (11, 10998065), (13, 9306055), (17, 7116395), (37, 3269695), (55, 2199613), (65, 1861211), (85, 1423279), (143, 846005), (185, 653939), (187, 646945), (221, 547415), (269, 449735), (407, 297245), (481, 251515), (629, 192335), (715, 169201), (935, 129389), (1105, 109483), (1345, 89947), (2035, 59449), (2405, 50303), (2431, 49765), (2959, 40885), (3145, 38467), (3497, 34595), (4573, 26455), (5291, 22865), (6919, 17485), (8177, 14795), (9953, 12155)]