315045225

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127291}}^1$

素因数の和:127318

約数の個数: 36

約数和(自身を含む): 615584112

約数和(自身を除く): 300538887

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 127291, 381873, 636455, 1145619, 1400201, 1909365, 3182275, 4200603, 5728095, 7001005, 9546825, 12601809, 21003015, 28640475, 35005025, 63009045, 105015075, 315045225]

約数ペア:

[(1, 315045225), (3, 105015075), (5, 63009045), (9, 35005025), (11, 28640475), (15, 21003015), (25, 12601809), (33, 9546825), (45, 7001005), (55, 5728095), (75, 4200603), (99, 3182275), (165, 1909365), (225, 1400201), (275, 1145619), (495, 636455), (825, 381873), (2475, 127291)]