2365275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 4428288

約数和(自身を除く): 2063013

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 61, 75, 141, 165, 183, 235, 275, 305, 517, 671, 705, 825, 915, 1175, 1525, 1551, 2013, 2585, 2867, 3355, 3525, 4575, 7755, 8601, 10065, 12925, 14335, 16775, 31537, 38775, 43005, 50325, 71675, 94611, 157685, 215025, 473055, 788425, 2365275]

約数ペア:

[(1, 2365275), (3, 788425), (5, 473055), (11, 215025), (15, 157685), (25, 94611), (33, 71675), (47, 50325), (55, 43005), (61, 38775), (75, 31537), (141, 16775), (165, 14335), (183, 12925), (235, 10065), (275, 8601), (305, 7755), (517, 4575), (671, 3525), (705, 3355), (825, 2867), (915, 2585), (1175, 2013), (1525, 1551)]