6415605

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 80

約数和(自身を含む): 13753344

約数和(自身を除く): 7337739

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 73, 81, 93, 105, 135, 155, 189, 217, 219, 279, 315, 365, 405, 465, 511, 567, 651, 657, 837, 945, 1085, 1095, 1395, 1533, 1953, 1971, 2263, 2511, 2555, 2835, 3255, 3285, 4185, 4599, 5859, 5913, 6789, 7665, 9765, 9855, 11315, 12555, 13797, 15841, 17577, 20367, 22995, 29295, 29565, 33945, 41391, 47523, 61101, 68985, 79205, 87885, 101835, 142569, 183303, 206955, 237615, 305505, 427707, 712845, 916515, 1283121, 2138535, 6415605]

約数ペア:

[(1, 6415605), (3, 2138535), (5, 1283121), (7, 916515), (9, 712845), (15, 427707), (21, 305505), (27, 237615), (31, 206955), (35, 183303), (45, 142569), (63, 101835), (73, 87885), (81, 79205), (93, 68985), (105, 61101), (135, 47523), (155, 41391), (189, 33945), (217, 29565), (219, 29295), (279, 22995), (315, 20367), (365, 17577), (405, 15841), (465, 13797), (511, 12555), (567, 11315), (651, 9855), (657, 9765), (837, 7665), (945, 6789), (1085, 5913), (1095, 5859), (1395, 4599), (1533, 4185), (1953, 3285), (1971, 3255), (2263, 2835), (2511, 2555)]