22067595

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 42213600

約数和(自身を除く): 20146005

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 109, 165, 327, 409, 495, 545, 981, 1199, 1227, 1635, 2045, 3597, 3681, 4499, 4905, 5995, 6135, 10791, 13497, 17985, 18405, 22495, 40491, 44581, 53955, 67485, 133743, 202455, 222905, 401229, 490391, 668715, 1471173, 2006145, 2451955, 4413519, 7355865, 22067595]

約数ペア:

[(1, 22067595), (3, 7355865), (5, 4413519), (9, 2451955), (11, 2006145), (15, 1471173), (33, 668715), (45, 490391), (55, 401229), (99, 222905), (109, 202455), (165, 133743), (327, 67485), (409, 53955), (495, 44581), (545, 40491), (981, 22495), (1199, 18405), (1227, 17985), (1635, 13497), (2045, 10791), (3597, 6135), (3681, 5995), (4499, 4905)]