202411825

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^4\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 60

約数和(自身を含む): 319523200

約数和(自身を除く): 117111375

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 79, 121, 175, 275, 385, 395, 553, 605, 847, 869, 1331, 1925, 1975, 2765, 3025, 4235, 4345, 6083, 6655, 9317, 9559, 13825, 14641, 21175, 21725, 30415, 33275, 46585, 47795, 66913, 73205, 102487, 105149, 152075, 232925, 238975, 334565, 366025, 512435, 525745, 736043, 1156639, 1672825, 2562175, 2628725, 3680215, 5783195, 8096473, 18401075, 28915975, 40482365, 202411825]

約数ペア:

[(1, 202411825), (5, 40482365), (7, 28915975), (11, 18401075), (25, 8096473), (35, 5783195), (55, 3680215), (77, 2628725), (79, 2562175), (121, 1672825), (175, 1156639), (275, 736043), (385, 525745), (395, 512435), (553, 366025), (605, 334565), (847, 238975), (869, 232925), (1331, 152075), (1925, 105149), (1975, 102487), (2765, 73205), (3025, 66913), (4235, 47795), (4345, 46585), (6083, 33275), (6655, 30415), (9317, 21725), (9559, 21175), (13825, 14641)]