40029615

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3989}}^1$

素因数の和:4223

約数の個数: 24

約数和(自身を含む): 69713280

約数和(自身を除く): 29683665

約数列:

[1, 3, 5, 9, 15, 45, 223, 669, 1115, 2007, 3345, 3989, 10035, 11967, 19945, 35901, 59835, 179505, 889547, 2668641, 4447735, 8005923, 13343205, 40029615]

約数ペア:

[(1, 40029615), (3, 13343205), (5, 8005923), (9, 4447735), (15, 2668641), (45, 889547), (223, 179505), (669, 59835), (1115, 35901), (2007, 19945), (3345, 11967), (3989, 10035)]