15672006915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{105397}}^1$

素因数の和:105859

約数の個数: 32

約数和(自身を含む): 26226395136

約数和(自身を除く): 10554388221

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 431, 1293, 2155, 6465, 9913, 29739, 49565, 105397, 148695, 316191, 526985, 1580955, 2424131, 7272393, 12120655, 36361965, 45426107, 136278321, 227130535, 681391605, 1044800461, 3134401383, 5224002305, 15672006915]

約数ペア:

[(1, 15672006915), (3, 5224002305), (5, 3134401383), (15, 1044800461), (23, 681391605), (69, 227130535), (115, 136278321), (345, 45426107), (431, 36361965), (1293, 12120655), (2155, 7272393), (6465, 2424131), (9913, 1580955), (29739, 526985), (49565, 316191), (105397, 148695)]