2931583275

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{10499}}^1$

素因数の和:10605

約数の個数: 72

約数和(自身を含む): 5636358000

約数和(自身を除く): 2704774725

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 73, 75, 85, 153, 219, 225, 255, 365, 425, 657, 765, 1095, 1241, 1275, 1825, 3285, 3723, 3825, 5475, 6205, 10499, 11169, 16425, 18615, 31025, 31497, 52495, 55845, 93075, 94491, 157485, 178483, 262475, 279225, 472455, 535449, 766427, 787425, 892415, 1606347, 2299281, 2362275, 2677245, 3832135, 4462075, 6897843, 8031735, 11496405, 13029259, 13386225, 19160675, 34489215, 39087777, 40158675, 57482025, 65146295, 117263331, 172446075, 195438885, 325731475, 586316655, 977194425, 2931583275]

約数ペア:

[(1, 2931583275), (3, 977194425), (5, 586316655), (9, 325731475), (15, 195438885), (17, 172446075), (25, 117263331), (45, 65146295), (51, 57482025), (73, 40158675), (75, 39087777), (85, 34489215), (153, 19160675), (219, 13386225), (225, 13029259), (255, 11496405), (365, 8031735), (425, 6897843), (657, 4462075), (765, 3832135), (1095, 2677245), (1241, 2362275), (1275, 2299281), (1825, 1606347), (3285, 892415), (3723, 787425), (3825, 766427), (5475, 535449), (6205, 472455), (10499, 279225), (11169, 262475), (16425, 178483), (18615, 157485), (31025, 94491), (31497, 93075), (52495, 55845)]