15607839

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 23595264

約数和(自身を除く): 7987425

約数列:

[1, 3, 13, 39, 41, 43, 123, 129, 227, 533, 559, 681, 1599, 1677, 1763, 2951, 5289, 8853, 9307, 9761, 22919, 27921, 29283, 68757, 120991, 126893, 362973, 380679, 400201, 1200603, 5202613, 15607839]

約数ペア:

[(1, 15607839), (3, 5202613), (13, 1200603), (39, 400201), (41, 380679), (43, 362973), (123, 126893), (129, 120991), (227, 68757), (533, 29283), (559, 27921), (681, 22919), (1599, 9761), (1677, 9307), (1763, 8853), (2951, 5289)]