13311225

素因数分解:

$3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{883}}^1$

素因数の和:966

約数の個数: 36

約数和(自身を含む): 24225136

約数和(自身を除く): 10913911

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 201, 225, 335, 603, 883, 1005, 1675, 2649, 3015, 4415, 5025, 7947, 13245, 15075, 22075, 39735, 59161, 66225, 177483, 198675, 295805, 532449, 887415, 1479025, 2662245, 4437075, 13311225]

約数ペア:

[(1, 13311225), (3, 4437075), (5, 2662245), (9, 1479025), (15, 887415), (25, 532449), (45, 295805), (67, 198675), (75, 177483), (201, 66225), (225, 59161), (335, 39735), (603, 22075), (883, 15075), (1005, 13245), (1675, 7947), (2649, 5025), (3015, 4415)]