179292015

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 388730880

約数和(自身を除く): 209438865

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 73, 105, 113, 115, 135, 161, 189, 207, 219, 315, 339, 345, 365, 483, 511, 565, 621, 657, 791, 805, 945, 1017, 1035, 1095, 1449, 1533, 1679, 1695, 1971, 2373, 2415, 2555, 2599, 3051, 3105, 3285, 3955, 4347, 4599, 5037, 5085, 7119, 7245, 7665, 7797, 8249, 8395, 9855, 11753, 11865, 12995, 13797, 15111, 15255, 18193, 21357, 21735, 22995, 23391, 24747, 25185, 35259, 35595, 38985, 41245, 45333, 54579, 57743, 58765, 68985, 70173, 74241, 75555, 90965, 105777, 106785, 116955, 123735, 163737, 173229, 176295, 189727, 222723, 226665, 272895, 288715, 317331, 350865, 371205, 491211, 519687, 528885, 569181, 818685, 866145, 948635, 1113615, 1328089, 1559061, 1586655, 1707543, 2456055, 2598435, 2845905, 3984267, 5122629, 6640445, 7795305, 8537715, 11952801, 19921335, 25613145, 35858403, 59764005, 179292015]

約数ペア:

[(1, 179292015), (3, 59764005), (5, 35858403), (7, 25613145), (9, 19921335), (15, 11952801), (21, 8537715), (23, 7795305), (27, 6640445), (35, 5122629), (45, 3984267), (63, 2845905), (69, 2598435), (73, 2456055), (105, 1707543), (113, 1586655), (115, 1559061), (135, 1328089), (161, 1113615), (189, 948635), (207, 866145), (219, 818685), (315, 569181), (339, 528885), (345, 519687), (365, 491211), (483, 371205), (511, 350865), (565, 317331), (621, 288715), (657, 272895), (791, 226665), (805, 222723), (945, 189727), (1017, 176295), (1035, 173229), (1095, 163737), (1449, 123735), (1533, 116955), (1679, 106785), (1695, 105777), (1971, 90965), (2373, 75555), (2415, 74241), (2555, 70173), (2599, 68985), (3051, 58765), (3105, 57743), (3285, 54579), (3955, 45333), (4347, 41245), (4599, 38985), (5037, 35595), (5085, 35259), (7119, 25185), (7245, 24747), (7665, 23391), (7797, 22995), (8249, 21735), (8395, 21357), (9855, 18193), (11753, 15255), (11865, 15111), (12995, 13797)]