186143085

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 331096896

約数和(自身を除く): 144953811

約数列:

[1, 3, 5, 9, 15, 45, 67, 107, 201, 321, 335, 535, 577, 603, 963, 1005, 1605, 1731, 2885, 3015, 4815, 5193, 7169, 8655, 21507, 25965, 35845, 38659, 61739, 64521, 107535, 115977, 185217, 193295, 308695, 322605, 347931, 555651, 579885, 926085, 1739655, 2778255, 4136513, 12409539, 20682565, 37228617, 62047695, 186143085]

約数ペア:

[(1, 186143085), (3, 62047695), (5, 37228617), (9, 20682565), (15, 12409539), (45, 4136513), (67, 2778255), (107, 1739655), (201, 926085), (321, 579885), (335, 555651), (535, 347931), (577, 322605), (603, 308695), (963, 193295), (1005, 185217), (1605, 115977), (1731, 107535), (2885, 64521), (3015, 61739), (4815, 38659), (5193, 35845), (7169, 25965), (8655, 21507)]