228906925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 322979328

約数和(自身を除く): 94072403

約数列:

[1, 5, 13, 23, 25, 65, 113, 115, 271, 299, 325, 565, 575, 1355, 1469, 1495, 2599, 2825, 3523, 6233, 6775, 7345, 7475, 12995, 17615, 30623, 31165, 33787, 36725, 64975, 81029, 88075, 153115, 155825, 168935, 398099, 405145, 704329, 765575, 844675, 1990495, 2025725, 3521645, 9156277, 9952475, 17608225, 45781385, 228906925]

約数ペア:

[(1, 228906925), (5, 45781385), (13, 17608225), (23, 9952475), (25, 9156277), (65, 3521645), (113, 2025725), (115, 1990495), (271, 844675), (299, 765575), (325, 704329), (565, 405145), (575, 398099), (1355, 168935), (1469, 155825), (1495, 153115), (2599, 88075), (2825, 81029), (3523, 64975), (6233, 36725), (6775, 33787), (7345, 31165), (7475, 30623), (12995, 17615)]