421738312705

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{1427}}^1\times {\mathrm{4157}}^1$

素因数の和:5889

約数の個数: 32

約数和(自身を含む): 517285802880

約数和(自身を除く): 95547490175

約数列:

[1, 5, 59, 241, 295, 1205, 1427, 4157, 7135, 14219, 20785, 71095, 84193, 245263, 343907, 420965, 1001837, 1226315, 1719535, 5009185, 5932039, 20290513, 29660195, 59108383, 101452565, 295541915, 349990301, 1429621399, 1749951505, 7148106995, 84347662541, 421738312705]

約数ペア:

[(1, 421738312705), (5, 84347662541), (59, 7148106995), (241, 1749951505), (295, 1429621399), (1205, 349990301), (1427, 295541915), (4157, 101452565), (7135, 59108383), (14219, 29660195), (20785, 20290513), (71095, 5932039), (84193, 5009185), (245263, 1719535), (343907, 1226315), (420965, 1001837)]