23480775

素因数分解:

$3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1321}}^1$

素因数の和:1416

約数の個数: 36

約数和(自身を含む): 42621280

約数和(自身を除く): 19140505

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 225, 237, 395, 711, 1185, 1321, 1975, 3555, 3963, 5925, 6605, 11889, 17775, 19815, 33025, 59445, 99075, 104359, 297225, 313077, 521795, 939231, 1565385, 2608975, 4696155, 7826925, 23480775]

約数ペア:

[(1, 23480775), (3, 7826925), (5, 4696155), (9, 2608975), (15, 1565385), (25, 939231), (45, 521795), (75, 313077), (79, 297225), (225, 104359), (237, 99075), (395, 59445), (711, 33025), (1185, 19815), (1321, 17775), (1975, 11889), (3555, 6605), (3963, 5925)]