155250585

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1489}}^1$

素因数の和:1838

約数の個数: 48

約数和(自身を含む): 308680320

約数和(自身を除く): 153429735

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 331, 993, 1489, 1655, 2317, 2979, 4467, 4965, 6951, 7445, 10423, 11585, 13401, 14895, 20853, 22335, 31269, 34755, 52115, 67005, 93807, 104265, 156345, 469035, 492859, 1478577, 2464295, 3450013, 4435731, 7392885, 10350039, 17250065, 22178655, 31050117, 51750195, 155250585]

約数ペア:

[(1, 155250585), (3, 51750195), (5, 31050117), (7, 22178655), (9, 17250065), (15, 10350039), (21, 7392885), (35, 4435731), (45, 3450013), (63, 2464295), (105, 1478577), (315, 492859), (331, 469035), (993, 156345), (1489, 104265), (1655, 93807), (2317, 67005), (2979, 52115), (4467, 34755), (4965, 31269), (6951, 22335), (7445, 20853), (10423, 14895), (11585, 13401)]