47742555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15679}}^1$

素因数の和:15723

約数の個数: 32

約数和(自身を含む): 90316800

約数和(自身を除く): 42574245

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 15679, 47037, 78395, 109753, 235185, 329259, 454691, 548765, 1364073, 1646295, 2273455, 3182837, 6820365, 9548511, 15914185, 47742555]

約数ペア:

[(1, 47742555), (3, 15914185), (5, 9548511), (7, 6820365), (15, 3182837), (21, 2273455), (29, 1646295), (35, 1364073), (87, 548765), (105, 454691), (145, 329259), (203, 235185), (435, 109753), (609, 78395), (1015, 47037), (3045, 15679)]