27457925

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:374

約数の個数: 36

約数和(自身を含む): 38838660

約数和(自身を除く): 11380735

約数列:

[1, 5, 11, 25, 29, 55, 121, 145, 275, 313, 319, 605, 725, 1565, 1595, 3025, 3443, 3509, 7825, 7975, 9077, 17215, 17545, 37873, 45385, 86075, 87725, 99847, 189365, 226925, 499235, 946825, 1098317, 2496175, 5491585, 27457925]

約数ペア:

[(1, 27457925), (5, 5491585), (11, 2496175), (25, 1098317), (29, 946825), (55, 499235), (121, 226925), (145, 189365), (275, 99847), (313, 87725), (319, 86075), (605, 45385), (725, 37873), (1565, 17545), (1595, 17215), (3025, 9077), (3443, 7975), (3509, 7825)]