23707605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 40435200

約数和(自身を除く): 16727595

約数列:

[1, 3, 5, 15, 17, 51, 85, 239, 255, 389, 717, 1167, 1195, 1945, 3585, 4063, 5835, 6613, 12189, 19839, 20315, 33065, 60945, 92971, 99195, 278913, 464855, 1394565, 1580507, 4741521, 7902535, 23707605]

約数ペア:

[(1, 23707605), (3, 7902535), (5, 4741521), (15, 1580507), (17, 1394565), (51, 464855), (85, 278913), (239, 99195), (255, 92971), (389, 60945), (717, 33065), (1167, 20315), (1195, 19839), (1945, 12189), (3585, 6613), (4063, 5835)]