23974245

素因数分解:

$3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{691}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 42848640

約数和(自身を除く): 18874395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 257, 691, 771, 1285, 2073, 2313, 3455, 3855, 6219, 6939, 10365, 11565, 18657, 31095, 34695, 93285, 177587, 532761, 887935, 1598283, 2663805, 4794849, 7991415, 23974245]

約数ペア:

[(1, 23974245), (3, 7991415), (5, 4794849), (9, 2663805), (15, 1598283), (27, 887935), (45, 532761), (135, 177587), (257, 93285), (691, 34695), (771, 31095), (1285, 18657), (2073, 11565), (2313, 10365), (3455, 6939), (3855, 6219)]