15932150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 32331264

約数和(自身を除く): 16399114

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 127, 130, 193, 254, 325, 386, 635, 650, 965, 1270, 1651, 1930, 2509, 3175, 3302, 4825, 5018, 6350, 8255, 9650, 12545, 16510, 24511, 25090, 41275, 49022, 62725, 82550, 122555, 125450, 245110, 318643, 612775, 637286, 1225550, 1593215, 3186430, 7966075, 15932150]

約数ペア:

[(1, 15932150), (2, 7966075), (5, 3186430), (10, 1593215), (13, 1225550), (25, 637286), (26, 612775), (50, 318643), (65, 245110), (127, 125450), (130, 122555), (193, 82550), (254, 62725), (325, 49022), (386, 41275), (635, 25090), (650, 24511), (965, 16510), (1270, 12545), (1651, 9650), (1930, 8255), (2509, 6350), (3175, 5018), (3302, 4825)]