20160936225

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{310049}}^1$

素因数の和:310099

約数の個数: 54

約数和(自身を含む): 38359696050

約数和(自身を除く): 18198759825

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 289, 425, 765, 867, 1275, 1445, 2601, 3825, 4335, 7225, 13005, 21675, 65025, 310049, 930147, 1550245, 2790441, 4650735, 5270833, 7751225, 13952205, 15812499, 23253675, 26354165, 47437497, 69761025, 79062495, 89604161, 131770825, 237187485, 268812483, 395312475, 448020805, 806437449, 1185937425, 1344062415, 2240104025, 4032187245, 6720312075, 20160936225]

約数ペア:

[(1, 20160936225), (3, 6720312075), (5, 4032187245), (9, 2240104025), (15, 1344062415), (17, 1185937425), (25, 806437449), (45, 448020805), (51, 395312475), (75, 268812483), (85, 237187485), (153, 131770825), (225, 89604161), (255, 79062495), (289, 69761025), (425, 47437497), (765, 26354165), (867, 23253675), (1275, 15812499), (1445, 13952205), (2601, 7751225), (3825, 5270833), (4335, 4650735), (7225, 2790441), (13005, 1550245), (21675, 930147), (65025, 310049)]