87308715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12101}}^1$

素因数の和:12159

約数の個数: 32

約数和(自身を含む): 154518336

約数和(自身を除く): 67209621

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 7215, 12101, 36303, 60505, 157313, 181515, 447737, 471939, 786565, 1343211, 2238685, 2359695, 5820581, 6716055, 17461743, 29102905, 87308715]

約数ペア:

[(1, 87308715), (3, 29102905), (5, 17461743), (13, 6716055), (15, 5820581), (37, 2359695), (39, 2238685), (65, 1343211), (111, 786565), (185, 471939), (195, 447737), (481, 181515), (555, 157313), (1443, 60505), (2405, 36303), (7215, 12101)]