1900528935

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{20747}}^1$

素因数の和:20983

約数の個数: 32

約数和(自身を含む): 3155023872

約数和(自身を除く): 1254494937

約数列:

[1, 3, 5, 15, 31, 93, 155, 197, 465, 591, 985, 2955, 6107, 18321, 20747, 30535, 62241, 91605, 103735, 311205, 643157, 1929471, 3215785, 4087159, 9647355, 12261477, 20435795, 61307385, 126701929, 380105787, 633509645, 1900528935]

約数ペア:

[(1, 1900528935), (3, 633509645), (5, 380105787), (15, 126701929), (31, 61307385), (93, 20435795), (155, 12261477), (197, 9647355), (465, 4087159), (591, 3215785), (985, 1929471), (2955, 643157), (6107, 311205), (18321, 103735), (20747, 91605), (30535, 62241)]