38272885

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 54432000

約数和(自身を除く): 16159115

約数列:

[1, 5, 7, 35, 41, 149, 179, 205, 287, 745, 895, 1043, 1253, 1435, 5215, 6109, 6265, 7339, 26671, 30545, 36695, 42763, 51373, 133355, 186697, 213815, 256865, 933485, 1093511, 5467555, 7654577, 38272885]

約数ペア:

[(1, 38272885), (5, 7654577), (7, 5467555), (35, 1093511), (41, 933485), (149, 256865), (179, 213815), (205, 186697), (287, 133355), (745, 51373), (895, 42763), (1043, 36695), (1253, 30545), (1435, 26671), (5215, 7339), (6109, 6265)]