565515225

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7879}}^1$

素因数の和:7935

約数の個数: 72

約数和(自身を含む): 1143230400

約数和(自身を除く): 577715175

約数列:

[1, 3, 5, 9, 11, 15, 25, 29, 33, 45, 55, 75, 87, 99, 145, 165, 225, 261, 275, 319, 435, 495, 725, 825, 957, 1305, 1595, 2175, 2475, 2871, 4785, 6525, 7879, 7975, 14355, 23637, 23925, 39395, 70911, 71775, 86669, 118185, 196975, 228491, 260007, 354555, 433345, 590925, 685473, 780021, 1142455, 1300035, 1772775, 2056419, 2166725, 2513401, 3427365, 3900105, 5712275, 6500175, 7540203, 10282095, 12567005, 17136825, 19500525, 22620609, 37701015, 51410475, 62835025, 113103045, 188505075, 565515225]

約数ペア:

[(1, 565515225), (3, 188505075), (5, 113103045), (9, 62835025), (11, 51410475), (15, 37701015), (25, 22620609), (29, 19500525), (33, 17136825), (45, 12567005), (55, 10282095), (75, 7540203), (87, 6500175), (99, 5712275), (145, 3900105), (165, 3427365), (225, 2513401), (261, 2166725), (275, 2056419), (319, 1772775), (435, 1300035), (495, 1142455), (725, 780021), (825, 685473), (957, 590925), (1305, 433345), (1595, 354555), (2175, 260007), (2475, 228491), (2871, 196975), (4785, 118185), (6525, 86669), (7879, 71775), (7975, 70911), (14355, 39395), (23637, 23925)]