61930275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 112516608

約数和(自身を除く): 50586333

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 271, 275, 277, 813, 825, 831, 1355, 1385, 2981, 3047, 4065, 4155, 6775, 6925, 8943, 9141, 14905, 15235, 20325, 20775, 44715, 45705, 74525, 75067, 76175, 223575, 225201, 228525, 375335, 825737, 1126005, 1876675, 2477211, 4128685, 5630025, 12386055, 20643425, 61930275]

約数ペア:

[(1, 61930275), (3, 20643425), (5, 12386055), (11, 5630025), (15, 4128685), (25, 2477211), (33, 1876675), (55, 1126005), (75, 825737), (165, 375335), (271, 228525), (275, 225201), (277, 223575), (813, 76175), (825, 75067), (831, 74525), (1355, 45705), (1385, 44715), (2981, 20775), (3047, 20325), (4065, 15235), (4155, 14905), (6775, 9141), (6925, 8943)]