11717595

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 22377600

約数和(自身を除く): 10660005

約数列:

[1, 3, 5, 9, 15, 27, 29, 41, 45, 73, 87, 123, 135, 145, 205, 219, 261, 365, 369, 435, 615, 657, 783, 1095, 1107, 1189, 1305, 1845, 1971, 2117, 2993, 3285, 3567, 3915, 5535, 5945, 6351, 8979, 9855, 10585, 10701, 14965, 17835, 19053, 26937, 31755, 32103, 44895, 53505, 57159, 80811, 86797, 95265, 134685, 160515, 260391, 285795, 404055, 433985, 781173, 1301955, 2343519, 3905865, 11717595]

約数ペア:

[(1, 11717595), (3, 3905865), (5, 2343519), (9, 1301955), (15, 781173), (27, 433985), (29, 404055), (41, 285795), (45, 260391), (73, 160515), (87, 134685), (123, 95265), (135, 86797), (145, 80811), (205, 57159), (219, 53505), (261, 44895), (365, 32103), (369, 31755), (435, 26937), (615, 19053), (657, 17835), (783, 14965), (1095, 10701), (1107, 10585), (1189, 9855), (1305, 8979), (1845, 6351), (1971, 5945), (2117, 5535), (2993, 3915), (3285, 3567)]