24968385

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 49109760

約数和(自身を除く): 24141375

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 41, 45, 65, 117, 123, 135, 195, 205, 347, 351, 369, 533, 585, 615, 1041, 1107, 1599, 1735, 1755, 1845, 2665, 3123, 4511, 4797, 5205, 5535, 7995, 9369, 13533, 14227, 14391, 15615, 22555, 23985, 40599, 42681, 46845, 67665, 71135, 71955, 121797, 128043, 184951, 202995, 213405, 384129, 554853, 608985, 640215, 924755, 1664559, 1920645, 2774265, 4993677, 8322795, 24968385]

約数ペア:

[(1, 24968385), (3, 8322795), (5, 4993677), (9, 2774265), (13, 1920645), (15, 1664559), (27, 924755), (39, 640215), (41, 608985), (45, 554853), (65, 384129), (117, 213405), (123, 202995), (135, 184951), (195, 128043), (205, 121797), (347, 71955), (351, 71135), (369, 67665), (533, 46845), (585, 42681), (615, 40599), (1041, 23985), (1107, 22555), (1599, 15615), (1735, 14391), (1755, 14227), (1845, 13533), (2665, 9369), (3123, 7995), (4511, 5535), (4797, 5205)]