47443485

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{397}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 78861312

約数和(自身を除く): 31417827

約数列:

[1, 3, 5, 15, 31, 93, 155, 257, 397, 465, 771, 1191, 1285, 1985, 3855, 5955, 7967, 12307, 23901, 36921, 39835, 61535, 102029, 119505, 184605, 306087, 510145, 1530435, 3162899, 9488697, 15814495, 47443485]

約数ペア:

[(1, 47443485), (3, 15814495), (5, 9488697), (15, 3162899), (31, 1530435), (93, 510145), (155, 306087), (257, 184605), (397, 119505), (465, 102029), (771, 61535), (1191, 39835), (1285, 36921), (1985, 23901), (3855, 12307), (5955, 7967)]