77552505

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3659}}^1$

素因数の和:3830

約数の個数: 32

約数和(自身を含む): 138787200

約数和(自身を除く): 61234695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1413, 2355, 3659, 4239, 7065, 10977, 18295, 21195, 32931, 54885, 98793, 164655, 493965, 574463, 1723389, 2872315, 5170167, 8616945, 15510501, 25850835, 77552505]

約数ペア:

[(1, 77552505), (3, 25850835), (5, 15510501), (9, 8616945), (15, 5170167), (27, 2872315), (45, 1723389), (135, 574463), (157, 493965), (471, 164655), (785, 98793), (1413, 54885), (2355, 32931), (3659, 21195), (4239, 18295), (7065, 10977)]