222020175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3733}}^1$

素因数の和:3820

約数の個数: 48

約数和(自身を含む): 401897888

約数和(自身を除く): 179877713

約数列:

[1, 3, 5, 13, 15, 25, 39, 61, 65, 75, 183, 195, 305, 325, 793, 915, 975, 1525, 2379, 3733, 3965, 4575, 11199, 11895, 18665, 19825, 48529, 55995, 59475, 93325, 145587, 227713, 242645, 279975, 683139, 727935, 1138565, 1213225, 2960269, 3415695, 3639675, 5692825, 8880807, 14801345, 17078475, 44404035, 74006725, 222020175]

約数ペア:

[(1, 222020175), (3, 74006725), (5, 44404035), (13, 17078475), (15, 14801345), (25, 8880807), (39, 5692825), (61, 3639675), (65, 3415695), (75, 2960269), (183, 1213225), (195, 1138565), (305, 727935), (325, 683139), (793, 279975), (915, 242645), (975, 227713), (1525, 145587), (2379, 93325), (3733, 59475), (3965, 55995), (4575, 48529), (11199, 19825), (11895, 18665)]