201090375

素因数分解:

$3^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{4831}}^1$

素因数の和:4889

約数の個数: 48

約数和(自身を含む): 372373248

約数和(自身を除く): 171282873

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 125, 185, 225, 333, 375, 555, 925, 1125, 1665, 2775, 4625, 4831, 8325, 13875, 14493, 24155, 41625, 43479, 72465, 120775, 178747, 217395, 362325, 536241, 603875, 893735, 1086975, 1608723, 1811625, 2681205, 4468675, 5434875, 8043615, 13406025, 22343375, 40218075, 67030125, 201090375]

約数ペア:

[(1, 201090375), (3, 67030125), (5, 40218075), (9, 22343375), (15, 13406025), (25, 8043615), (37, 5434875), (45, 4468675), (75, 2681205), (111, 1811625), (125, 1608723), (185, 1086975), (225, 893735), (333, 603875), (375, 536241), (555, 362325), (925, 217395), (1125, 178747), (1665, 120775), (2775, 72465), (4625, 43479), (4831, 41625), (8325, 24155), (13875, 14493)]