16387995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2763

約数の個数: 32

約数和(自身を含む): 29159424

約数和(自身を除く): 12771429

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 2711, 6045, 8133, 13555, 35243, 40665, 84041, 105729, 176215, 252123, 420205, 528645, 1092533, 1260615, 3277599, 5462665, 16387995]

約数ペア:

[(1, 16387995), (3, 5462665), (5, 3277599), (13, 1260615), (15, 1092533), (31, 528645), (39, 420205), (65, 252123), (93, 176215), (155, 105729), (195, 84041), (403, 40665), (465, 35243), (1209, 13555), (2015, 8133), (2711, 6045)]