4373895

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 7488000

約数和(自身を除く): 3114105

約数列:

[1, 3, 5, 15, 19, 57, 95, 103, 149, 285, 309, 447, 515, 745, 1545, 1957, 2235, 2831, 5871, 8493, 9785, 14155, 15347, 29355, 42465, 46041, 76735, 230205, 291593, 874779, 1457965, 4373895]

約数ペア:

[(1, 4373895), (3, 1457965), (5, 874779), (15, 291593), (19, 230205), (57, 76735), (95, 46041), (103, 42465), (149, 29355), (285, 15347), (309, 14155), (447, 9785), (515, 8493), (745, 5871), (1545, 2831), (1957, 2235)]