73221015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{1021}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 134217216

約数和(自身を除く): 60996201

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 683, 1021, 2049, 3063, 3415, 4781, 5105, 7147, 10245, 14343, 15315, 21441, 23905, 35735, 71715, 107205, 697343, 2092029, 3486715, 4881401, 10460145, 14644203, 24407005, 73221015]

約数ペア:

[(1, 73221015), (3, 24407005), (5, 14644203), (7, 10460145), (15, 4881401), (21, 3486715), (35, 2092029), (105, 697343), (683, 107205), (1021, 71715), (2049, 35735), (3063, 23905), (3415, 21441), (4781, 15315), (5105, 14343), (7147, 10245)]