2193253995

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{11939}}^1$

素因数の和:12315

約数の個数: 32

約数和(自身を含む): 3615240960

約数和(自身を除く): 1421986965

約数列:

[1, 3, 5, 15, 37, 111, 185, 331, 555, 993, 1655, 4965, 11939, 12247, 35817, 36741, 59695, 61235, 179085, 183705, 441743, 1325229, 2208715, 3951809, 6626145, 11855427, 19759045, 59277135, 146216933, 438650799, 731084665, 2193253995]

約数ペア:

[(1, 2193253995), (3, 731084665), (5, 438650799), (15, 146216933), (37, 59277135), (111, 19759045), (185, 11855427), (331, 6626145), (555, 3951809), (993, 2208715), (1655, 1325229), (4965, 441743), (11939, 183705), (12247, 179085), (35817, 61235), (36741, 59695)]