30468025

素因数分解:

$5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1153}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 43501184

約数和(自身を除く): 13033159

約数列:

[1, 5, 7, 25, 35, 151, 175, 755, 1057, 1153, 3775, 5285, 5765, 8071, 26425, 28825, 40355, 174103, 201775, 870515, 1218721, 4352575, 6093605, 30468025]

約数ペア:

[(1, 30468025), (5, 6093605), (7, 4352575), (25, 1218721), (35, 870515), (151, 201775), (175, 174103), (755, 40355), (1057, 28825), (1153, 26425), (3775, 8071), (5285, 5765)]