61912695

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4019}}^1$

素因数の和:4119

約数の個数: 32

約数和(自身を含む): 108057600

約数和(自身を除く): 46144905

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 237, 395, 1027, 1185, 3081, 4019, 5135, 12057, 15405, 20095, 52247, 60285, 156741, 261235, 317501, 783705, 952503, 1587505, 4127513, 4762515, 12382539, 20637565, 61912695]

約数ペア:

[(1, 61912695), (3, 20637565), (5, 12382539), (13, 4762515), (15, 4127513), (39, 1587505), (65, 952503), (79, 783705), (195, 317501), (237, 261235), (395, 156741), (1027, 60285), (1185, 52247), (3081, 20095), (4019, 15405), (5135, 12057)]