87176895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5659}}^1$

素因数の和:5759

約数の個数: 32

約数和(自身を含む): 152140800

約数和(自身を除く): 64963905

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 237, 395, 1027, 1185, 3081, 5135, 5659, 15405, 16977, 28295, 73567, 84885, 220701, 367835, 447061, 1103505, 1341183, 2235305, 5811793, 6705915, 17435379, 29058965, 87176895]

約数ペア:

[(1, 87176895), (3, 29058965), (5, 17435379), (13, 6705915), (15, 5811793), (39, 2235305), (65, 1341183), (79, 1103505), (195, 447061), (237, 367835), (395, 220701), (1027, 84885), (1185, 73567), (3081, 28295), (5135, 16977), (5659, 15405)]