15709993165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{13619}}^1$

素因数の和:14013

約数の個数: 32

約数和(自身を含む): 20511066240

約数和(自身を除く): 4801073075

約数列:

[1, 5, 17, 41, 85, 205, 331, 697, 1655, 3485, 5627, 13571, 13619, 28135, 67855, 68095, 230707, 231523, 558379, 1153535, 1157615, 2791895, 4507889, 9492443, 22539445, 47462215, 76634113, 184823449, 383170565, 924117245, 3141998633, 15709993165]

約数ペア:

[(1, 15709993165), (5, 3141998633), (17, 924117245), (41, 383170565), (85, 184823449), (205, 76634113), (331, 47462215), (697, 22539445), (1655, 9492443), (3485, 4507889), (5627, 2791895), (13571, 1157615), (13619, 1153535), (28135, 558379), (67855, 231523), (68095, 230707)]