22243455

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 42456960

約数和(自身を除く): 20213505

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 117, 141, 195, 235, 423, 585, 611, 705, 809, 1833, 2115, 2427, 3055, 4045, 5499, 7281, 9165, 10517, 12135, 27495, 31551, 36405, 38023, 52585, 94653, 114069, 157755, 190115, 342207, 473265, 494299, 570345, 1482897, 1711035, 2471495, 4448691, 7414485, 22243455]

約数ペア:

[(1, 22243455), (3, 7414485), (5, 4448691), (9, 2471495), (13, 1711035), (15, 1482897), (39, 570345), (45, 494299), (47, 473265), (65, 342207), (117, 190115), (141, 157755), (195, 114069), (235, 94653), (423, 52585), (585, 38023), (611, 36405), (705, 31551), (809, 27495), (1833, 12135), (2115, 10517), (2427, 9165), (3055, 7281), (4045, 5499)]