2452275

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{173}}^1$

素因数の和:202

約数の個数: 60

約数和(自身を含む): 5221392

約数和(自身を除く): 2769117

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 173, 175, 189, 225, 315, 405, 519, 525, 567, 675, 865, 945, 1211, 1557, 1575, 2025, 2595, 2835, 3633, 4325, 4671, 4725, 6055, 7785, 10899, 12975, 14013, 14175, 18165, 23355, 30275, 32697, 38925, 54495, 70065, 90825, 98091, 116775, 163485, 272475, 350325, 490455, 817425, 2452275]

約数ペア:

[(1, 2452275), (3, 817425), (5, 490455), (7, 350325), (9, 272475), (15, 163485), (21, 116775), (25, 98091), (27, 90825), (35, 70065), (45, 54495), (63, 38925), (75, 32697), (81, 30275), (105, 23355), (135, 18165), (173, 14175), (175, 14013), (189, 12975), (225, 10899), (315, 7785), (405, 6055), (519, 4725), (525, 4671), (567, 4325), (675, 3633), (865, 2835), (945, 2595), (1211, 2025), (1557, 1575)]