20326103625

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{45587}}^1$

素因数の和:45675

約数の個数: 64

約数和(自身を含む): 35843109120

約数和(自身を除く): 15517005495

約数列:

[1, 3, 5, 15, 25, 29, 41, 75, 87, 123, 125, 145, 205, 375, 435, 615, 725, 1025, 1189, 2175, 3075, 3567, 3625, 5125, 5945, 10875, 15375, 17835, 29725, 45587, 89175, 136761, 148625, 227935, 445875, 683805, 1139675, 1322023, 1869067, 3419025, 3966069, 5607201, 5698375, 6610115, 9345335, 17095125, 19830345, 28036005, 33050575, 46726675, 54202943, 99151725, 140180025, 162608829, 165252875, 233633375, 271014715, 495758625, 700900125, 813044145, 1355073575, 4065220725, 6775367875, 20326103625]

約数ペア:

[(1, 20326103625), (3, 6775367875), (5, 4065220725), (15, 1355073575), (25, 813044145), (29, 700900125), (41, 495758625), (75, 271014715), (87, 233633375), (123, 165252875), (125, 162608829), (145, 140180025), (205, 99151725), (375, 54202943), (435, 46726675), (615, 33050575), (725, 28036005), (1025, 19830345), (1189, 17095125), (2175, 9345335), (3075, 6610115), (3567, 5698375), (3625, 5607201), (5125, 3966069), (5945, 3419025), (10875, 1869067), (15375, 1322023), (17835, 1139675), (29725, 683805), (45587, 445875), (89175, 227935), (136761, 148625)]