190012795

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2399}}^1$

素因数の和:2515

約数の個数: 32

約数和(自身を含む): 272793600

約数和(自身を除く): 82780805

約数列:

[1, 5, 7, 31, 35, 73, 155, 217, 365, 511, 1085, 2263, 2399, 2555, 11315, 11995, 15841, 16793, 74369, 79205, 83965, 175127, 371845, 520583, 875635, 1225889, 2602915, 5428937, 6129445, 27144685, 38002559, 190012795]

約数ペア:

[(1, 190012795), (5, 38002559), (7, 27144685), (31, 6129445), (35, 5428937), (73, 2602915), (155, 1225889), (217, 875635), (365, 520583), (511, 371845), (1085, 175127), (2263, 83965), (2399, 79205), (2555, 74369), (11315, 16793), (11995, 15841)]