6788925

素因数分解:

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

素因数の和:251

約数の個数: 72

約数和(自身を含む): 14353248

約数和(自身を除く): 7564323

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 39, 45, 55, 65, 75, 99, 117, 143, 165, 195, 211, 225, 275, 325, 429, 495, 585, 633, 715, 825, 975, 1055, 1287, 1899, 2145, 2321, 2475, 2743, 2925, 3165, 3575, 5275, 6435, 6963, 8229, 9495, 10725, 11605, 13715, 15825, 20889, 24687, 30173, 32175, 34815, 41145, 47475, 58025, 68575, 90519, 104445, 123435, 150865, 174075, 205725, 271557, 452595, 522225, 617175, 754325, 1357785, 2262975, 6788925]

約数ペア:

[(1, 6788925), (3, 2262975), (5, 1357785), (9, 754325), (11, 617175), (13, 522225), (15, 452595), (25, 271557), (33, 205725), (39, 174075), (45, 150865), (55, 123435), (65, 104445), (75, 90519), (99, 68575), (117, 58025), (143, 47475), (165, 41145), (195, 34815), (211, 32175), (225, 30173), (275, 24687), (325, 20889), (429, 15825), (495, 13715), (585, 11605), (633, 10725), (715, 9495), (825, 8229), (975, 6963), (1055, 6435), (1287, 5275), (1899, 3575), (2145, 3165), (2321, 2925), (2475, 2743)]