156930402015

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{221827}}^1$

素因数の和:222116

約数の個数: 48

約数和(自身を含む): 276841344000

約数和(自身を除く): 119910941985

約数列:

[1, 3, 5, 9, 15, 45, 79, 199, 237, 395, 597, 711, 995, 1185, 1791, 2985, 3555, 8955, 15721, 47163, 78605, 141489, 221827, 235815, 665481, 707445, 1109135, 1996443, 3327405, 9982215, 17524333, 44143573, 52572999, 87621665, 132430719, 157718997, 220717865, 262864995, 397292157, 662153595, 788594985, 1986460785, 3487342267, 10462026801, 17436711335, 31386080403, 52310134005, 156930402015]

約数ペア:

[(1, 156930402015), (3, 52310134005), (5, 31386080403), (9, 17436711335), (15, 10462026801), (45, 3487342267), (79, 1986460785), (199, 788594985), (237, 662153595), (395, 397292157), (597, 262864995), (711, 220717865), (995, 157718997), (1185, 132430719), (1791, 87621665), (2985, 52572999), (3555, 44143573), (8955, 17524333), (15721, 9982215), (47163, 3327405), (78605, 1996443), (141489, 1109135), (221827, 707445), (235815, 665481)]