201535545

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{2273}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 337934592

約数和(自身を除く): 136399047

約数列:

[1, 3, 5, 15, 23, 69, 115, 257, 345, 771, 1285, 2273, 3855, 5911, 6819, 11365, 17733, 29555, 34095, 52279, 88665, 156837, 261395, 584161, 784185, 1752483, 2920805, 8762415, 13435703, 40307109, 67178515, 201535545]

約数ペア:

[(1, 201535545), (3, 67178515), (5, 40307109), (15, 13435703), (23, 8762415), (69, 2920805), (115, 1752483), (257, 784185), (345, 584161), (771, 261395), (1285, 156837), (2273, 88665), (3855, 52279), (5911, 34095), (6819, 29555), (11365, 17733)]