2538501315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{39829}}^1$

素因数の和:40451

約数の個数: 32

約数和(自身を含む): 4649594880

約数和(自身を除く): 2111093565

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 607, 1821, 3035, 4249, 9105, 12747, 21245, 39829, 63735, 119487, 199145, 278803, 597435, 836409, 1394015, 4182045, 24176203, 72528609, 120881015, 169233421, 362643045, 507700263, 846167105, 2538501315]

約数ペア:

[(1, 2538501315), (3, 846167105), (5, 507700263), (7, 362643045), (15, 169233421), (21, 120881015), (35, 72528609), (105, 24176203), (607, 4182045), (1821, 1394015), (3035, 836409), (4249, 597435), (9105, 278803), (12747, 199145), (21245, 119487), (39829, 63735)]