15679900223

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{2087}}^1$

素因数の和:2415

約数の個数: 32

約数和(自身を含む): 17705705472

約数和(自身を除く): 2025805249

約数列:

[1, 13, 31, 103, 181, 403, 1339, 2087, 2353, 3193, 5611, 18643, 27131, 41509, 64697, 72943, 214961, 242359, 377747, 577933, 841061, 2794493, 4910711, 6663791, 7513129, 11710157, 38907941, 86629283, 152232041, 505803233, 1206146171, 15679900223]

約数ペア:

[(1, 15679900223), (13, 1206146171), (31, 505803233), (103, 152232041), (181, 86629283), (403, 38907941), (1339, 11710157), (2087, 7513129), (2353, 6663791), (3193, 4910711), (5611, 2794493), (18643, 841061), (27131, 577933), (41509, 377747), (64697, 242359), (72943, 214961)]