204300525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 406973952

約数和(自身を除く): 202673427

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 43, 55, 65, 75, 129, 143, 165, 195, 215, 275, 325, 429, 443, 473, 559, 645, 715, 825, 975, 1075, 1329, 1419, 1677, 2145, 2215, 2365, 2795, 3225, 3575, 4873, 5759, 6149, 6645, 7095, 8385, 10725, 11075, 11825, 13975, 14619, 17277, 18447, 19049, 24365, 28795, 30745, 33225, 35475, 41925, 57147, 63349, 73095, 86385, 92235, 95245, 121825, 143975, 153725, 190047, 209539, 247637, 285735, 316745, 365475, 431925, 461175, 476225, 628617, 742911, 950235, 1047695, 1238185, 1428675, 1583725, 2724007, 3143085, 3714555, 4751175, 5238475, 6190925, 8172021, 13620035, 15715425, 18572775, 40860105, 68100175, 204300525]

約数ペア:

[(1, 204300525), (3, 68100175), (5, 40860105), (11, 18572775), (13, 15715425), (15, 13620035), (25, 8172021), (33, 6190925), (39, 5238475), (43, 4751175), (55, 3714555), (65, 3143085), (75, 2724007), (129, 1583725), (143, 1428675), (165, 1238185), (195, 1047695), (215, 950235), (275, 742911), (325, 628617), (429, 476225), (443, 461175), (473, 431925), (559, 365475), (645, 316745), (715, 285735), (825, 247637), (975, 209539), (1075, 190047), (1329, 153725), (1419, 143975), (1677, 121825), (2145, 95245), (2215, 92235), (2365, 86385), (2795, 73095), (3225, 63349), (3575, 57147), (4873, 41925), (5759, 35475), (6149, 33225), (6645, 30745), (7095, 28795), (8385, 24365), (10725, 19049), (11075, 18447), (11825, 17277), (13975, 14619)]