47476605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 86780160

約数和(自身を除く): 39303555

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 61, 89, 159, 165, 183, 265, 267, 305, 445, 583, 671, 795, 915, 979, 1335, 1749, 2013, 2915, 2937, 3233, 3355, 4717, 4895, 5429, 8745, 9699, 10065, 14151, 14685, 16165, 16287, 23585, 27145, 35563, 48495, 51887, 59719, 70755, 81435, 106689, 155661, 177815, 179157, 259435, 287737, 298595, 533445, 778305, 863211, 895785, 1438685, 3165107, 4316055, 9495321, 15825535, 47476605]

約数ペア:

[(1, 47476605), (3, 15825535), (5, 9495321), (11, 4316055), (15, 3165107), (33, 1438685), (53, 895785), (55, 863211), (61, 778305), (89, 533445), (159, 298595), (165, 287737), (183, 259435), (265, 179157), (267, 177815), (305, 155661), (445, 106689), (583, 81435), (671, 70755), (795, 59719), (915, 51887), (979, 48495), (1335, 35563), (1749, 27145), (2013, 23585), (2915, 16287), (2937, 16165), (3233, 14685), (3355, 14151), (4717, 10065), (4895, 9699), (5429, 8745)]