12941985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{233}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 24845184

約数和(自身を除く): 11903199

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 233, 345, 483, 529, 699, 805, 1165, 1587, 1631, 2415, 2645, 3495, 3703, 4893, 5359, 7935, 8155, 11109, 16077, 18515, 24465, 26795, 37513, 55545, 80385, 112539, 123257, 187565, 369771, 562695, 616285, 862799, 1848855, 2588397, 4313995, 12941985]

約数ペア:

[(1, 12941985), (3, 4313995), (5, 2588397), (7, 1848855), (15, 862799), (21, 616285), (23, 562695), (35, 369771), (69, 187565), (105, 123257), (115, 112539), (161, 80385), (233, 55545), (345, 37513), (483, 26795), (529, 24465), (699, 18515), (805, 16077), (1165, 11109), (1587, 8155), (1631, 7935), (2415, 5359), (2645, 4893), (3495, 3703)]