153395835

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12517}}^1$

素因数の和:12587

約数の個数: 32

約数和(自身を含む): 264380160

約数和(自身を除く): 110984325

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 2451, 4085, 12255, 12517, 37551, 62585, 187755, 237823, 538231, 713469, 1189115, 1614693, 2691155, 3567345, 8073465, 10226389, 30679167, 51131945, 153395835]

約数ペア:

[(1, 153395835), (3, 51131945), (5, 30679167), (15, 10226389), (19, 8073465), (43, 3567345), (57, 2691155), (95, 1614693), (129, 1189115), (215, 713469), (285, 538231), (645, 237823), (817, 187755), (2451, 62585), (4085, 37551), (12255, 12517)]