13380315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1163}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 23466240

約数和(自身を除く): 10085925

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 177, 195, 295, 767, 885, 1163, 2301, 3489, 3835, 5815, 11505, 15119, 17445, 45357, 68617, 75595, 205851, 226785, 343085, 892021, 1029255, 2676063, 4460105, 13380315]

約数ペア:

[(1, 13380315), (3, 4460105), (5, 2676063), (13, 1029255), (15, 892021), (39, 343085), (59, 226785), (65, 205851), (177, 75595), (195, 68617), (295, 45357), (767, 17445), (885, 15119), (1163, 11505), (2301, 5815), (3489, 3835)]