91935075

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 161061120

約数和(自身を除く): 69126045

約数列:

[1, 3, 5, 15, 25, 29, 43, 75, 87, 129, 145, 215, 435, 645, 725, 983, 1075, 1247, 2175, 2949, 3225, 3741, 4915, 6235, 14745, 18705, 24575, 28507, 31175, 42269, 73725, 85521, 93525, 126807, 142535, 211345, 427605, 634035, 712675, 1056725, 1225801, 2138025, 3170175, 3677403, 6129005, 18387015, 30645025, 91935075]

約数ペア:

[(1, 91935075), (3, 30645025), (5, 18387015), (15, 6129005), (25, 3677403), (29, 3170175), (43, 2138025), (75, 1225801), (87, 1056725), (129, 712675), (145, 634035), (215, 427605), (435, 211345), (645, 142535), (725, 126807), (983, 93525), (1075, 85521), (1247, 73725), (2175, 42269), (2949, 31175), (3225, 28507), (3741, 24575), (4915, 18705), (6235, 14745)]