488292075

素因数分解:

$3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{21487}}^1$

素因数の和:21604

約数の個数: 36

約数和(自身を含む): 883285728

約数和(自身を除く): 394993653

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 101, 225, 303, 505, 909, 1515, 2525, 4545, 7575, 21487, 22725, 64461, 107435, 193383, 322305, 537175, 966915, 1611525, 2170187, 4834575, 6510561, 10850935, 19531683, 32552805, 54254675, 97658415, 162764025, 488292075]

約数ペア:

[(1, 488292075), (3, 162764025), (5, 97658415), (9, 54254675), (15, 32552805), (25, 19531683), (45, 10850935), (75, 6510561), (101, 4834575), (225, 2170187), (303, 1611525), (505, 966915), (909, 537175), (1515, 322305), (2525, 193383), (4545, 107435), (7575, 64461), (21487, 22725)]