133403725

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8377}}^1$

素因数の和:8414

約数の個数: 36

約数和(自身を含む): 207254964

約数和(自身を除く): 73851239

約数列:

[1, 5, 7, 13, 25, 35, 49, 65, 91, 175, 245, 325, 455, 637, 1225, 2275, 3185, 8377, 15925, 41885, 58639, 108901, 209425, 293195, 410473, 544505, 762307, 1465975, 2052365, 2722525, 3811535, 5336149, 10261825, 19057675, 26680745, 133403725]

約数ペア:

[(1, 133403725), (5, 26680745), (7, 19057675), (13, 10261825), (25, 5336149), (35, 3811535), (49, 2722525), (65, 2052365), (91, 1465975), (175, 762307), (245, 544505), (325, 410473), (455, 293195), (637, 209425), (1225, 108901), (2275, 58639), (3185, 41885), (8377, 15925)]