163672095

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{7489}}^1$

素因数の和:7575

約数の個数: 32

約数和(自身を含む): 276111360

約数和(自身を除く): 112439265

約数列:

[1, 3, 5, 15, 31, 47, 93, 141, 155, 235, 465, 705, 1457, 4371, 7285, 7489, 21855, 22467, 37445, 112335, 232159, 351983, 696477, 1055949, 1160795, 1759915, 3482385, 5279745, 10911473, 32734419, 54557365, 163672095]

約数ペア:

[(1, 163672095), (3, 54557365), (5, 32734419), (15, 10911473), (31, 5279745), (47, 3482385), (93, 1759915), (141, 1160795), (155, 1055949), (235, 696477), (465, 351983), (705, 232159), (1457, 112335), (4371, 37445), (7285, 22467), (7489, 21855)]