157917432825

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{787}}^1\times {\mathrm{24103}}^1$

素因数の和:24943

約数の個数: 72

約数和(自身を含む): 290873380928

約数和(自身を除く): 132955948103

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 185, 225, 333, 555, 787, 925, 1665, 2361, 2775, 3935, 7083, 8325, 11805, 19675, 24103, 29119, 35415, 59025, 72309, 87357, 120515, 145595, 177075, 216927, 262071, 361545, 436785, 602575, 727975, 891811, 1084635, 1310355, 1807725, 2183925, 2675433, 4459055, 5423175, 6551775, 8026299, 13377165, 18969061, 22295275, 40131495, 56907183, 66885825, 94845305, 170721549, 200657475, 284535915, 474226525, 701855257, 853607745, 1422679575, 2105565771, 3509276285, 4268038725, 6316697313, 10527828855, 17546381425, 31583486565, 52639144275, 157917432825]

約数ペア:

[(1, 157917432825), (3, 52639144275), (5, 31583486565), (9, 17546381425), (15, 10527828855), (25, 6316697313), (37, 4268038725), (45, 3509276285), (75, 2105565771), (111, 1422679575), (185, 853607745), (225, 701855257), (333, 474226525), (555, 284535915), (787, 200657475), (925, 170721549), (1665, 94845305), (2361, 66885825), (2775, 56907183), (3935, 40131495), (7083, 22295275), (8325, 18969061), (11805, 13377165), (19675, 8026299), (24103, 6551775), (29119, 5423175), (35415, 4459055), (59025, 2675433), (72309, 2183925), (87357, 1807725), (120515, 1310355), (145595, 1084635), (177075, 891811), (216927, 727975), (262071, 602575), (361545, 436785)]