72830895

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{607}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 123156480

約数和(自身を除く): 50325585

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 421, 607, 1263, 1821, 2105, 3035, 6315, 7999, 9105, 11533, 23997, 34599, 39995, 57665, 119985, 172995, 255547, 766641, 1277735, 3833205, 4855393, 14566179, 24276965, 72830895]

約数ペア:

[(1, 72830895), (3, 24276965), (5, 14566179), (15, 4855393), (19, 3833205), (57, 1277735), (95, 766641), (285, 255547), (421, 172995), (607, 119985), (1263, 57665), (1821, 39995), (2105, 34599), (3035, 23997), (6315, 11533), (7999, 9105)]