2974785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{149}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 5270400

約数和(自身を除く): 2295615

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 149, 165, 363, 447, 605, 745, 1331, 1639, 1815, 2235, 3993, 4917, 6655, 8195, 18029, 19965, 24585, 54087, 90145, 198319, 270435, 594957, 991595, 2974785]

約数ペア:

[(1, 2974785), (3, 991595), (5, 594957), (11, 270435), (15, 198319), (33, 90145), (55, 54087), (121, 24585), (149, 19965), (165, 18029), (363, 8195), (447, 6655), (605, 4917), (745, 3993), (1331, 2235), (1639, 1815)]