67920045

素因数分解:

$3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{13049}}^1$

素因数の和:13404

約数の個数: 16

約数和(自身を含む): 108993600

約数和(自身を除く): 41073555

約数列:

[1, 3, 5, 15, 347, 1041, 1735, 5205, 13049, 39147, 65245, 195735, 4528003, 13584009, 22640015, 67920045]

約数ペア:

[(1, 67920045), (3, 22640015), (5, 13584009), (15, 4528003), (347, 195735), (1041, 65245), (1735, 39147), (5205, 13049)]