9888939975

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1693}}^1\times {\mathrm{4099}}^1$

素因数の和:5824

約数の個数: 48

約数和(自身を含む): 17224592000

約数和(自身を除く): 7335652025

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 1693, 4099, 5079, 8465, 12297, 20495, 25395, 32167, 42325, 61485, 77881, 96501, 102475, 126975, 160835, 233643, 307425, 389405, 482505, 804175, 1168215, 1947025, 2412525, 5841075, 6939607, 20818821, 34698035, 104094105, 131852533, 173490175, 395557599, 520470525, 659262665, 1977787995, 3296313325, 9888939975]

約数ペア:

[(1, 9888939975), (3, 3296313325), (5, 1977787995), (15, 659262665), (19, 520470525), (25, 395557599), (57, 173490175), (75, 131852533), (95, 104094105), (285, 34698035), (475, 20818821), (1425, 6939607), (1693, 5841075), (4099, 2412525), (5079, 1947025), (8465, 1168215), (12297, 804175), (20495, 482505), (25395, 389405), (32167, 307425), (42325, 233643), (61485, 160835), (77881, 126975), (96501, 102475)]