22273605

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 41184000

約数和(自身を除く): 18910395

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 109, 171, 239, 285, 327, 545, 717, 855, 981, 1195, 1635, 2071, 2151, 3585, 4541, 4905, 6213, 10355, 10755, 13623, 18639, 22705, 26051, 31065, 40869, 68115, 78153, 93195, 130255, 204345, 234459, 390765, 494969, 1172295, 1484907, 2474845, 4454721, 7424535, 22273605]

約数ペア:

[(1, 22273605), (3, 7424535), (5, 4454721), (9, 2474845), (15, 1484907), (19, 1172295), (45, 494969), (57, 390765), (95, 234459), (109, 204345), (171, 130255), (239, 93195), (285, 78153), (327, 68115), (545, 40869), (717, 31065), (855, 26051), (981, 22705), (1195, 18639), (1635, 13623), (2071, 10755), (2151, 10355), (3585, 6213), (4541, 4905)]