3974403775

素因数分解:

$5^2\times {\mathrm{167}}^1\times {\mathrm{229}}^1\times {\mathrm{4157}}^1$

素因数の和:4563

約数の個数: 24

約数和(自身を含む): 4980618720

約数和(自身を除く): 1006214945

約数列:

[1, 5, 25, 167, 229, 835, 1145, 4157, 4175, 5725, 20785, 38243, 103925, 191215, 694219, 951953, 956075, 3471095, 4759765, 17355475, 23798825, 158976151, 794880755, 3974403775]

約数ペア:

[(1, 3974403775), (5, 794880755), (25, 158976151), (167, 23798825), (229, 17355475), (835, 4759765), (1145, 3471095), (4157, 956075), (4175, 951953), (5725, 694219), (20785, 191215), (38243, 103925)]