475508745

素因数分解:

$3^3\times 5^1\times {\mathrm{883}}^1\times {\mathrm{3989}}^1$

素因数の和:4886

約数の個数: 32

約数和(自身を含む): 846518400

約数和(自身を除く): 371009655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 883, 2649, 3989, 4415, 7947, 11967, 13245, 19945, 23841, 35901, 39735, 59835, 107703, 119205, 179505, 538515, 3522287, 10566861, 17611435, 31700583, 52834305, 95101749, 158502915, 475508745]

約数ペア:

[(1, 475508745), (3, 158502915), (5, 95101749), (9, 52834305), (15, 31700583), (27, 17611435), (45, 10566861), (135, 3522287), (883, 538515), (2649, 179505), (3989, 119205), (4415, 107703), (7947, 59835), (11967, 39735), (13245, 35901), (19945, 23841)]