42005935

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 55157760

約数和(自身を除く): 13151825

約数列:

[1, 5, 23, 41, 59, 115, 151, 205, 295, 755, 943, 1357, 2419, 3473, 4715, 6191, 6785, 8909, 12095, 17365, 30955, 44545, 55637, 142393, 204907, 278185, 365269, 711965, 1024535, 1826345, 8401187, 42005935]

約数ペア:

[(1, 42005935), (5, 8401187), (23, 1826345), (41, 1024535), (59, 711965), (115, 365269), (151, 278185), (205, 204907), (295, 142393), (755, 55637), (943, 44545), (1357, 30955), (2419, 17365), (3473, 12095), (4715, 8909), (6191, 6785)]