22880775

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{6491}}^1$

素因数の和:6551

約数の個数: 24

約数和(自身を含む): 38640384

約数和(自身を除く): 15759609

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 6491, 19473, 32455, 97365, 162275, 305077, 486825, 915231, 1525385, 4576155, 7626925, 22880775]

約数ペア:

[(1, 22880775), (3, 7626925), (5, 4576155), (15, 1525385), (25, 915231), (47, 486825), (75, 305077), (141, 162275), (235, 97365), (705, 32455), (1175, 19473), (3525, 6491)]