39895425

素因数分解:

$3^2\times 5^2\times {\mathrm{233}}^1\times {\mathrm{761}}^1$

素因数の和:1010

約数の個数: 36

約数和(自身を含む): 71858124

約数和(自身を除く): 31962699

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 233, 699, 761, 1165, 2097, 2283, 3495, 3805, 5825, 6849, 10485, 11415, 17475, 19025, 34245, 52425, 57075, 171225, 177313, 531939, 886565, 1595817, 2659695, 4432825, 7979085, 13298475, 39895425]

約数ペア:

[(1, 39895425), (3, 13298475), (5, 7979085), (9, 4432825), (15, 2659695), (25, 1595817), (45, 886565), (75, 531939), (225, 177313), (233, 171225), (699, 57075), (761, 52425), (1165, 34245), (2097, 19025), (2283, 17475), (3495, 11415), (3805, 10485), (5825, 6849)]