7795305

素因数分解:

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

素因数の和:207

約数の個数: 64

約数和(自身を含む): 16197120

約数和(自身を除く): 8401815

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 73, 105, 113, 135, 189, 219, 315, 339, 365, 511, 565, 657, 791, 945, 1017, 1095, 1533, 1695, 1971, 2373, 2555, 3051, 3285, 3955, 4599, 5085, 7119, 7665, 8249, 9855, 11865, 13797, 15255, 21357, 22995, 24747, 35595, 41245, 57743, 68985, 74241, 106785, 123735, 173229, 222723, 288715, 371205, 519687, 866145, 1113615, 1559061, 2598435, 7795305]

約数ペア:

[(1, 7795305), (3, 2598435), (5, 1559061), (7, 1113615), (9, 866145), (15, 519687), (21, 371205), (27, 288715), (35, 222723), (45, 173229), (63, 123735), (73, 106785), (105, 74241), (113, 68985), (135, 57743), (189, 41245), (219, 35595), (315, 24747), (339, 22995), (365, 21357), (511, 15255), (565, 13797), (657, 11865), (791, 9855), (945, 8249), (1017, 7665), (1095, 7119), (1533, 5085), (1695, 4599), (1971, 3955), (2373, 3285), (2555, 3051)]