197152995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59473}}^1$

素因数の和:59511

約数の個数: 32

約数和(自身を含む): 359698752

約数和(自身を除く): 162545757

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 59473, 178419, 297365, 773149, 892095, 1011041, 2319447, 3033123, 3865745, 5055205, 11597235, 13143533, 15165615, 39430599, 65717665, 197152995]

約数ペア:

[(1, 197152995), (3, 65717665), (5, 39430599), (13, 15165615), (15, 13143533), (17, 11597235), (39, 5055205), (51, 3865745), (65, 3033123), (85, 2319447), (195, 1011041), (221, 892095), (255, 773149), (663, 297365), (1105, 178419), (3315, 59473)]