19518444315

素因数分解:

$3^3\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{101603}}^1$

素因数の和:103040

約数の個数: 32

約数和(自身を含む): 34724183040

約数和(自身を除く): 15205738725

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1423, 4269, 7115, 12807, 21345, 38421, 64035, 101603, 192105, 304809, 508015, 914427, 1524045, 2743281, 4572135, 13716405, 144581069, 433743207, 722905345, 1301229621, 2168716035, 3903688863, 6506148105, 19518444315]

約数ペア:

[(1, 19518444315), (3, 6506148105), (5, 3903688863), (9, 2168716035), (15, 1301229621), (27, 722905345), (45, 433743207), (135, 144581069), (1423, 13716405), (4269, 4572135), (7115, 2743281), (12807, 1524045), (21345, 914427), (38421, 508015), (64035, 304809), (101603, 192105)]