6410205

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 11531520

約数和(自身を除く): 5121315

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 461, 515, 927, 1383, 1545, 2305, 2781, 4149, 4635, 6915, 12447, 13905, 20745, 47483, 62235, 142449, 237415, 427347, 712245, 1282041, 2136735, 6410205]

約数ペア:

[(1, 6410205), (3, 2136735), (5, 1282041), (9, 712245), (15, 427347), (27, 237415), (45, 142449), (103, 62235), (135, 47483), (309, 20745), (461, 13905), (515, 12447), (927, 6915), (1383, 4635), (1545, 4149), (2305, 2781)]