67992075

素因数分解:

$3^3\times 5^2\times {\mathrm{263}}^1\times {\mathrm{383}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 125706240

約数和(自身を除く): 57714165

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 263, 383, 675, 789, 1149, 1315, 1915, 2367, 3447, 3945, 5745, 6575, 7101, 9575, 10341, 11835, 17235, 19725, 28725, 35505, 51705, 59175, 86175, 100729, 177525, 258525, 302187, 503645, 906561, 1510935, 2518225, 2719683, 4532805, 7554675, 13598415, 22664025, 67992075]

約数ペア:

[(1, 67992075), (3, 22664025), (5, 13598415), (9, 7554675), (15, 4532805), (25, 2719683), (27, 2518225), (45, 1510935), (75, 906561), (135, 503645), (225, 302187), (263, 258525), (383, 177525), (675, 100729), (789, 86175), (1149, 59175), (1315, 51705), (1915, 35505), (2367, 28725), (3447, 19725), (3945, 17235), (5745, 11835), (6575, 10341), (7101, 9575)]