38071785

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{523}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 63986688

約数和(自身を除く): 25914903

約数列:

[1, 3, 5, 15, 23, 69, 115, 211, 345, 523, 633, 1055, 1569, 2615, 3165, 4853, 7845, 12029, 14559, 24265, 36087, 60145, 72795, 110353, 180435, 331059, 551765, 1655295, 2538119, 7614357, 12690595, 38071785]

約数ペア:

[(1, 38071785), (3, 12690595), (5, 7614357), (15, 2538119), (23, 1655295), (69, 551765), (115, 331059), (211, 180435), (345, 110353), (523, 72795), (633, 60145), (1055, 36087), (1569, 24265), (2615, 14559), (3165, 12029), (4853, 7845)]