223092485

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3889}}^1$

素因数の和:4061

約数の個数: 32

約数和(自身を含む): 336096000

約数和(自身を除く): 113003515

約数列:

[1, 5, 7, 11, 35, 55, 77, 149, 385, 745, 1043, 1639, 3889, 5215, 8195, 11473, 19445, 27223, 42779, 57365, 136115, 213895, 299453, 579461, 1497265, 2897305, 4056227, 6374071, 20281135, 31870355, 44618497, 223092485]

約数ペア:

[(1, 223092485), (5, 44618497), (7, 31870355), (11, 20281135), (35, 6374071), (55, 4056227), (77, 2897305), (149, 1497265), (385, 579461), (745, 299453), (1043, 213895), (1639, 136115), (3889, 57365), (5215, 42779), (8195, 27223), (11473, 19445)]