28426557675

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1373}}^1\times {\mathrm{6733}}^1$

素因数の和:8160

約数の個数: 48

約数和(自身を含む): 48187103328

約数和(自身を除く): 19760545653

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 1373, 3075, 4119, 6733, 6865, 20199, 20595, 33665, 34325, 56293, 100995, 102975, 168325, 168879, 276053, 281465, 504975, 828159, 844395, 1380265, 1407325, 4140795, 4221975, 6901325, 9244409, 20703975, 27733227, 46222045, 138666135, 231110225, 379020769, 693330675, 1137062307, 1895103845, 5685311535, 9475519225, 28426557675]

約数ペア:

[(1, 28426557675), (3, 9475519225), (5, 5685311535), (15, 1895103845), (25, 1137062307), (41, 693330675), (75, 379020769), (123, 231110225), (205, 138666135), (615, 46222045), (1025, 27733227), (1373, 20703975), (3075, 9244409), (4119, 6901325), (6733, 4221975), (6865, 4140795), (20199, 1407325), (20595, 1380265), (33665, 844395), (34325, 828159), (56293, 504975), (100995, 281465), (102975, 276053), (168325, 168879)]