38017965

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{419}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 25848915

約数列:

[1, 3, 5, 15, 23, 69, 115, 263, 345, 419, 789, 1257, 1315, 2095, 3945, 6049, 6285, 9637, 18147, 28911, 30245, 48185, 90735, 110197, 144555, 330591, 550985, 1652955, 2534531, 7603593, 12672655, 38017965]

約数ペア:

[(1, 38017965), (3, 12672655), (5, 7603593), (15, 2534531), (23, 1652955), (69, 550985), (115, 330591), (263, 144555), (345, 110197), (419, 90735), (789, 48185), (1257, 30245), (1315, 28911), (2095, 18147), (3945, 9637), (6049, 6285)]