4570425

素因数分解:

$3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 60

約数和(自身を含む): 8837356

約数和(自身を除く): 4266931

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 61, 75, 81, 111, 135, 183, 185, 225, 305, 333, 405, 549, 555, 675, 915, 925, 999, 1525, 1647, 1665, 2025, 2257, 2745, 2775, 2997, 4575, 4941, 4995, 6771, 8235, 8325, 11285, 13725, 14985, 20313, 24705, 24975, 33855, 41175, 56425, 60939, 74925, 101565, 123525, 169275, 182817, 304695, 507825, 914085, 1523475, 4570425]

約数ペア:

[(1, 4570425), (3, 1523475), (5, 914085), (9, 507825), (15, 304695), (25, 182817), (27, 169275), (37, 123525), (45, 101565), (61, 74925), (75, 60939), (81, 56425), (111, 41175), (135, 33855), (183, 24975), (185, 24705), (225, 20313), (305, 14985), (333, 13725), (405, 11285), (549, 8325), (555, 8235), (675, 6771), (915, 4995), (925, 4941), (999, 4575), (1525, 2997), (1647, 2775), (1665, 2745), (2025, 2257)]