274313105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{739}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 381697920

約数和(自身を除く): 107384815

約数列:

[1, 5, 11, 17, 55, 85, 187, 397, 739, 935, 1985, 3695, 4367, 6749, 8129, 12563, 21835, 33745, 40645, 62815, 74239, 138193, 293383, 371195, 690965, 1466915, 3227213, 4987511, 16136065, 24937555, 54862621, 274313105]

約数ペア:

[(1, 274313105), (5, 54862621), (11, 24937555), (17, 16136065), (55, 4987511), (85, 3227213), (187, 1466915), (397, 690965), (739, 371195), (935, 293383), (1985, 138193), (3695, 74239), (4367, 62815), (6749, 40645), (8129, 33745), (12563, 21835)]