77194215

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 160742208

約数和(自身を除く): 83547993

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 73, 81, 105, 135, 189, 219, 315, 365, 373, 405, 511, 567, 657, 945, 1095, 1119, 1533, 1865, 1971, 2555, 2611, 2835, 3285, 3357, 4599, 5595, 5913, 7665, 7833, 9855, 10071, 13055, 13797, 16785, 22995, 23499, 27229, 29565, 30213, 39165, 41391, 50355, 68985, 70497, 81687, 117495, 136145, 151065, 190603, 206955, 211491, 245061, 352485, 408435, 571809, 735183, 953015, 1057455, 1225305, 1715427, 2205549, 2859045, 3675915, 5146281, 8577135, 11027745, 15438843, 25731405, 77194215]

約数ペア:

[(1, 77194215), (3, 25731405), (5, 15438843), (7, 11027745), (9, 8577135), (15, 5146281), (21, 3675915), (27, 2859045), (35, 2205549), (45, 1715427), (63, 1225305), (73, 1057455), (81, 953015), (105, 735183), (135, 571809), (189, 408435), (219, 352485), (315, 245061), (365, 211491), (373, 206955), (405, 190603), (511, 151065), (567, 136145), (657, 117495), (945, 81687), (1095, 70497), (1119, 68985), (1533, 50355), (1865, 41391), (1971, 39165), (2555, 30213), (2611, 29565), (2835, 27229), (3285, 23499), (3357, 22995), (4599, 16785), (5595, 13797), (5913, 13055), (7665, 10071), (7833, 9855)]