53017365

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 88260480

約数和(自身を除く): 35243115

約数列:

[1, 3, 5, 15, 29, 87, 145, 307, 397, 435, 921, 1191, 1535, 1985, 4605, 5955, 8903, 11513, 26709, 34539, 44515, 57565, 121879, 133545, 172695, 365637, 609395, 1828185, 3534491, 10603473, 17672455, 53017365]

約数ペア:

[(1, 53017365), (3, 17672455), (5, 10603473), (15, 3534491), (29, 1828185), (87, 609395), (145, 365637), (307, 172695), (397, 133545), (435, 121879), (921, 57565), (1191, 44515), (1535, 34539), (1985, 26709), (4605, 11513), (5955, 8903)]