2262975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 4416384

約数和(自身を除く): 2153409

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 211, 275, 325, 429, 633, 715, 825, 975, 1055, 2145, 2321, 2743, 3165, 3575, 5275, 6963, 8229, 10725, 11605, 13715, 15825, 30173, 34815, 41145, 58025, 68575, 90519, 150865, 174075, 205725, 452595, 754325, 2262975]

約数ペア:

[(1, 2262975), (3, 754325), (5, 452595), (11, 205725), (13, 174075), (15, 150865), (25, 90519), (33, 68575), (39, 58025), (55, 41145), (65, 34815), (75, 30173), (143, 15825), (165, 13715), (195, 11605), (211, 10725), (275, 8229), (325, 6963), (429, 5275), (633, 3575), (715, 3165), (825, 2743), (975, 2321), (1055, 2145)]