10181925

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^2$

素因数の和:147

約数の個数: 54

約数和(自身を含む): 19978322

約数和(自身を除く): 9796397

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 59, 65, 75, 117, 177, 195, 225, 295, 325, 531, 585, 767, 885, 975, 1475, 2301, 2655, 2925, 3481, 3835, 4425, 6903, 10443, 11505, 13275, 17405, 19175, 31329, 34515, 45253, 52215, 57525, 87025, 135759, 156645, 172575, 226265, 261075, 407277, 678795, 783225, 1131325, 2036385, 3393975, 10181925]

約数ペア:

[(1, 10181925), (3, 3393975), (5, 2036385), (9, 1131325), (13, 783225), (15, 678795), (25, 407277), (39, 261075), (45, 226265), (59, 172575), (65, 156645), (75, 135759), (117, 87025), (177, 57525), (195, 52215), (225, 45253), (295, 34515), (325, 31329), (531, 19175), (585, 17405), (767, 13275), (885, 11505), (975, 10443), (1475, 6903), (2301, 4425), (2655, 3835), (2925, 3481)]