25134135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2113}}^1$

素因数の和:2195

約数の個数: 32

約数和(自身を含む): 44038848

約数和(自身を除く): 18904713

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 2113, 2379, 3965, 6339, 10565, 11895, 27469, 31695, 82407, 128893, 137345, 386679, 412035, 644465, 1675609, 1933395, 5026827, 8378045, 25134135]

約数ペア:

[(1, 25134135), (3, 8378045), (5, 5026827), (13, 1933395), (15, 1675609), (39, 644465), (61, 412035), (65, 386679), (183, 137345), (195, 128893), (305, 82407), (793, 31695), (915, 27469), (2113, 11895), (2379, 10565), (3965, 6339)]