47308245

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 77673600

約数和(自身を除く): 30365355

約数列:

[1, 3, 5, 15, 61, 149, 183, 305, 347, 447, 745, 915, 1041, 1735, 2235, 5205, 9089, 21167, 27267, 45445, 51703, 63501, 105835, 136335, 155109, 258515, 317505, 775545, 3153883, 9461649, 15769415, 47308245]

約数ペア:

[(1, 47308245), (3, 15769415), (5, 9461649), (15, 3153883), (61, 775545), (149, 317505), (183, 258515), (305, 155109), (347, 136335), (447, 105835), (745, 63501), (915, 51703), (1041, 45445), (1735, 27267), (2235, 21167), (5205, 9089)]