4220343875

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{9001}}^1$

素因数の和:9069

約数の個数: 48

約数和(自身を含む): 5976751872

約数和(自身を除く): 1756407997

約数列:

[1, 5, 11, 25, 31, 55, 121, 125, 155, 275, 341, 605, 775, 1375, 1705, 3025, 3751, 3875, 8525, 9001, 15125, 18755, 42625, 45005, 93775, 99011, 225025, 279031, 468875, 495055, 1089121, 1125125, 1395155, 2475275, 3069341, 5445605, 6975775, 12376375, 15346705, 27228025, 33762751, 34878875, 76733525, 136140125, 168813755, 383667625, 844068775, 4220343875]

約数ペア:

[(1, 4220343875), (5, 844068775), (11, 383667625), (25, 168813755), (31, 136140125), (55, 76733525), (121, 34878875), (125, 33762751), (155, 27228025), (275, 15346705), (341, 12376375), (605, 6975775), (775, 5445605), (1375, 3069341), (1705, 2475275), (3025, 1395155), (3751, 1125125), (3875, 1089121), (8525, 495055), (9001, 468875), (15125, 279031), (18755, 225025), (42625, 99011), (45005, 93775)]