25259702951

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1\times {\mathrm{1129}}^1$

素因数の和:1695

約数の個数: 32

約数和(自身を含む): 29647150080

約数和(自身を除く): 4387447129

約数列:

[1, 7, 61, 151, 347, 427, 1057, 1129, 2429, 7903, 9211, 21167, 52397, 64477, 68869, 148169, 170479, 366779, 391763, 482083, 1193353, 2742341, 3196217, 10399219, 22373519, 23897543, 59156213, 72794533, 167282801, 414093491, 3608528993, 25259702951]

約数ペア:

[(1, 25259702951), (7, 3608528993), (61, 414093491), (151, 167282801), (347, 72794533), (427, 59156213), (1057, 23897543), (1129, 22373519), (2429, 10399219), (7903, 3196217), (9211, 2742341), (21167, 1193353), (52397, 482083), (64477, 391763), (68869, 366779), (148169, 170479)]