1814865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 3217536

約数和(自身を除く): 1402671

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 227, 533, 615, 681, 1135, 1599, 2665, 2951, 3405, 7995, 8853, 9307, 14755, 27921, 44265, 46535, 120991, 139605, 362973, 604955, 1814865]

約数ペア:

[(1, 1814865), (3, 604955), (5, 362973), (13, 139605), (15, 120991), (39, 46535), (41, 44265), (65, 27921), (123, 14755), (195, 9307), (205, 8853), (227, 7995), (533, 3405), (615, 2951), (681, 2665), (1135, 1599)]