889425

素因数分解:

$3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 36

約数和(自身を含む): 1644240

約数和(自身を除く): 754815

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 67, 75, 177, 201, 225, 295, 335, 531, 603, 885, 1005, 1475, 1675, 2655, 3015, 3953, 4425, 5025, 11859, 13275, 15075, 19765, 35577, 59295, 98825, 177885, 296475, 889425]

約数ペア:

[(1, 889425), (3, 296475), (5, 177885), (9, 98825), (15, 59295), (25, 35577), (45, 19765), (59, 15075), (67, 13275), (75, 11859), (177, 5025), (201, 4425), (225, 3953), (295, 3015), (335, 2655), (531, 1675), (603, 1475), (885, 1005)]