3420075

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 5840896

約数和(自身を除く): 2420821

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 1471, 2325, 4413, 7355, 22065, 36775, 45601, 110325, 136803, 228005, 684015, 1140025, 3420075]

約数ペア:

[(1, 3420075), (3, 1140025), (5, 684015), (15, 228005), (25, 136803), (31, 110325), (75, 45601), (93, 36775), (155, 22065), (465, 7355), (775, 4413), (1471, 2325)]