885865175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 1232629440

約数和(自身を除く): 346764265

約数列:

[1, 5, 13, 25, 29, 65, 145, 193, 325, 377, 487, 725, 965, 1885, 2435, 2509, 4825, 5597, 6331, 9425, 12175, 12545, 14123, 27985, 31655, 62725, 70615, 72761, 93991, 139925, 158275, 183599, 353075, 363805, 469955, 917995, 1221883, 1819025, 2349775, 2725739, 4589975, 6109415, 13628695, 30547075, 35434607, 68143475, 177173035, 885865175]

約数ペア:

[(1, 885865175), (5, 177173035), (13, 68143475), (25, 35434607), (29, 30547075), (65, 13628695), (145, 6109415), (193, 4589975), (325, 2725739), (377, 2349775), (487, 1819025), (725, 1221883), (965, 917995), (1885, 469955), (2435, 363805), (2509, 353075), (4825, 183599), (5597, 158275), (6331, 139925), (9425, 93991), (12175, 72761), (12545, 70615), (14123, 62725), (27985, 31655)]