47223015

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1367}}^1$

素因数の和:1436

約数の個数: 48

約数和(自身を含む): 89828352

約数和(自身を除く): 42605337

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 49, 105, 141, 147, 235, 245, 329, 705, 735, 987, 1367, 1645, 2303, 4101, 4935, 6835, 6909, 9569, 11515, 20505, 28707, 34545, 47845, 64249, 66983, 143535, 192747, 200949, 321245, 334915, 449743, 963735, 1004745, 1349229, 2248715, 3148201, 6746145, 9444603, 15741005, 47223015]

約数ペア:

[(1, 47223015), (3, 15741005), (5, 9444603), (7, 6746145), (15, 3148201), (21, 2248715), (35, 1349229), (47, 1004745), (49, 963735), (105, 449743), (141, 334915), (147, 321245), (235, 200949), (245, 192747), (329, 143535), (705, 66983), (735, 64249), (987, 47845), (1367, 34545), (1645, 28707), (2303, 20505), (4101, 11515), (4935, 9569), (6835, 6909)]