67792815

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 126443520

約数和(自身を除く): 58650705

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 97, 135, 155, 167, 279, 291, 465, 485, 501, 835, 837, 873, 1395, 1455, 1503, 2505, 2619, 3007, 4185, 4365, 4509, 5177, 7515, 9021, 13095, 15035, 15531, 16199, 22545, 25885, 27063, 45105, 46593, 48597, 77655, 80995, 81189, 135315, 139779, 145791, 232965, 242985, 405945, 437373, 502169, 698895, 728955, 1506507, 2186865, 2510845, 4519521, 7532535, 13558563, 22597605, 67792815]

約数ペア:

[(1, 67792815), (3, 22597605), (5, 13558563), (9, 7532535), (15, 4519521), (27, 2510845), (31, 2186865), (45, 1506507), (93, 728955), (97, 698895), (135, 502169), (155, 437373), (167, 405945), (279, 242985), (291, 232965), (465, 145791), (485, 139779), (501, 135315), (835, 81189), (837, 80995), (873, 77655), (1395, 48597), (1455, 46593), (1503, 45105), (2505, 27063), (2619, 25885), (3007, 22545), (4185, 16199), (4365, 15531), (4509, 15035), (5177, 13095), (7515, 9021)]