42803385

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 71124480

約数和(自身を除く): 28321095

約数列:

[1, 3, 5, 15, 41, 79, 123, 205, 237, 395, 615, 881, 1185, 2643, 3239, 4405, 9717, 13215, 16195, 36121, 48585, 69599, 108363, 180605, 208797, 347995, 541815, 1043985, 2853559, 8560677, 14267795, 42803385]

約数ペア:

[(1, 42803385), (3, 14267795), (5, 8560677), (15, 2853559), (41, 1043985), (79, 541815), (123, 347995), (205, 208797), (237, 180605), (395, 108363), (615, 69599), (881, 48585), (1185, 36121), (2643, 16195), (3239, 13215), (4405, 9717)]