146881475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 205028544

約数和(自身を除く): 58147069

約数列:

[1, 5, 13, 25, 41, 65, 73, 151, 205, 325, 365, 533, 755, 949, 1025, 1825, 1963, 2665, 2993, 3775, 4745, 6191, 9815, 11023, 13325, 14965, 23725, 30955, 38909, 49075, 55115, 74825, 80483, 143299, 154775, 194545, 275575, 402415, 451943, 716495, 972725, 2012075, 2259715, 3582475, 5875259, 11298575, 29376295, 146881475]

約数ペア:

[(1, 146881475), (5, 29376295), (13, 11298575), (25, 5875259), (41, 3582475), (65, 2259715), (73, 2012075), (151, 972725), (205, 716495), (325, 451943), (365, 402415), (533, 275575), (755, 194545), (949, 154775), (1025, 143299), (1825, 80483), (1963, 74825), (2665, 55115), (2993, 49075), (3775, 38909), (4745, 30955), (6191, 23725), (9815, 14965), (11023, 13325)]