172633725

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:428

約数の個数: 108

約数和(自身を含む): 360828468

約数和(自身を除く): 188194743

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 45, 51, 55, 75, 85, 99, 121, 153, 165, 187, 225, 255, 275, 363, 373, 425, 495, 561, 605, 765, 825, 935, 1089, 1119, 1275, 1683, 1815, 1865, 2057, 2475, 2805, 3025, 3357, 3825, 4103, 4675, 5445, 5595, 6171, 6341, 8415, 9075, 9325, 10285, 12309, 14025, 16785, 18513, 19023, 20515, 27225, 27975, 30855, 31705, 36927, 42075, 45133, 51425, 57069, 61545, 69751, 83925, 92565, 95115, 102575, 135399, 154275, 158525, 184635, 209253, 225665, 285345, 307725, 348755, 406197, 462825, 475575, 627759, 676995, 767261, 923175, 1046265, 1128325, 1426725, 1743775, 2030985, 2301783, 3138795, 3384975, 3836305, 5231325, 6905349, 10154925, 11508915, 15693975, 19181525, 34526745, 57544575, 172633725]

約数ペア:

[(1, 172633725), (3, 57544575), (5, 34526745), (9, 19181525), (11, 15693975), (15, 11508915), (17, 10154925), (25, 6905349), (33, 5231325), (45, 3836305), (51, 3384975), (55, 3138795), (75, 2301783), (85, 2030985), (99, 1743775), (121, 1426725), (153, 1128325), (165, 1046265), (187, 923175), (225, 767261), (255, 676995), (275, 627759), (363, 475575), (373, 462825), (425, 406197), (495, 348755), (561, 307725), (605, 285345), (765, 225665), (825, 209253), (935, 184635), (1089, 158525), (1119, 154275), (1275, 135399), (1683, 102575), (1815, 95115), (1865, 92565), (2057, 83925), (2475, 69751), (2805, 61545), (3025, 57069), (3357, 51425), (3825, 45133), (4103, 42075), (4675, 36927), (5445, 31705), (5595, 30855), (6171, 27975), (6341, 27225), (8415, 20515), (9075, 19023), (9325, 18513), (10285, 16785), (12309, 14025)]