129615115

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 184605696

約数和(自身を除く): 54990581

約数列:

[1, 5, 7, 35, 43, 71, 215, 301, 355, 497, 1213, 1505, 2485, 3053, 6065, 8491, 15265, 21371, 42455, 52159, 86123, 106855, 260795, 365113, 430615, 602861, 1825565, 3014305, 3703289, 18516445, 25923023, 129615115]

約数ペア:

[(1, 129615115), (5, 25923023), (7, 18516445), (35, 3703289), (43, 3014305), (71, 1825565), (215, 602861), (301, 430615), (355, 365113), (497, 260795), (1213, 106855), (1505, 86123), (2485, 52159), (3053, 42455), (6065, 21371), (8491, 15265)]