201330585

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{144323}}^1$

素因数の和:144365

約数の個数: 24

約数和(自身を含む): 360232704

約数和(自身を除く): 158902119

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 144323, 432969, 721615, 1298907, 2164845, 4474013, 6494535, 13422039, 22370065, 40266117, 67110195, 201330585]

約数ペア:

[(1, 201330585), (3, 67110195), (5, 40266117), (9, 22370065), (15, 13422039), (31, 6494535), (45, 4474013), (93, 2164845), (155, 1298907), (279, 721615), (465, 432969), (1395, 144323)]