153399195

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 271881792

約数和(自身を除く): 118482597

約数列:

[1, 3, 5, 9, 15, 45, 97, 113, 291, 311, 339, 485, 565, 873, 933, 1017, 1455, 1555, 1695, 2799, 4365, 4665, 5085, 10961, 13995, 30167, 32883, 35143, 54805, 90501, 98649, 105429, 150835, 164415, 175715, 271503, 316287, 452505, 493245, 527145, 1357515, 1581435, 3408871, 10226613, 17044355, 30679839, 51133065, 153399195]

約数ペア:

[(1, 153399195), (3, 51133065), (5, 30679839), (9, 17044355), (15, 10226613), (45, 3408871), (97, 1581435), (113, 1357515), (291, 527145), (311, 493245), (339, 452505), (485, 316287), (565, 271503), (873, 175715), (933, 164415), (1017, 150835), (1455, 105429), (1555, 98649), (1695, 90501), (2799, 54805), (4365, 35143), (4665, 32883), (5085, 30167), (10961, 13995)]