45278135

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 66355200

約数和(自身を除く): 21077065

約数列:

[1, 5, 7, 29, 31, 35, 145, 155, 203, 217, 899, 1015, 1085, 1439, 4495, 6293, 7195, 10073, 31465, 41731, 44609, 50365, 208655, 223045, 292117, 312263, 1293661, 1460585, 1561315, 6468305, 9055627, 45278135]

約数ペア:

[(1, 45278135), (5, 9055627), (7, 6468305), (29, 1561315), (31, 1460585), (35, 1293661), (145, 312263), (155, 292117), (203, 223045), (217, 208655), (899, 50365), (1015, 44609), (1085, 41731), (1439, 31465), (4495, 10073), (6293, 7195)]