21836337525

素因数分解:

$3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{6269}}^1$

素因数の和:6535

約数の個数: 72

約数和(自身を含む): 39751774920

約数和(自身を除く): 17915437395

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 137, 225, 339, 411, 565, 685, 1017, 1233, 1695, 2055, 2825, 3425, 5085, 6165, 6269, 8475, 10275, 15481, 18807, 25425, 30825, 31345, 46443, 56421, 77405, 94035, 139329, 156725, 232215, 282105, 387025, 470175, 696645, 708397, 858853, 1161075, 1410525, 2125191, 2576559, 3483225, 3541985, 4294265, 6375573, 7729677, 10625955, 12882795, 17709925, 21471325, 31877865, 38648385, 53129775, 64413975, 97050389, 159389325, 193241925, 291151167, 485251945, 873453501, 1455755835, 2426259725, 4367267505, 7278779175, 21836337525]

約数ペア:

[(1, 21836337525), (3, 7278779175), (5, 4367267505), (9, 2426259725), (15, 1455755835), (25, 873453501), (45, 485251945), (75, 291151167), (113, 193241925), (137, 159389325), (225, 97050389), (339, 64413975), (411, 53129775), (565, 38648385), (685, 31877865), (1017, 21471325), (1233, 17709925), (1695, 12882795), (2055, 10625955), (2825, 7729677), (3425, 6375573), (5085, 4294265), (6165, 3541985), (6269, 3483225), (8475, 2576559), (10275, 2125191), (15481, 1410525), (18807, 1161075), (25425, 858853), (30825, 708397), (31345, 696645), (46443, 470175), (56421, 387025), (77405, 282105), (94035, 232215), (139329, 156725)]