27123525

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 58746240

約数和(自身を除く): 31622715

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 27, 33, 39, 45, 55, 65, 75, 99, 117, 135, 143, 165, 195, 225, 275, 281, 297, 325, 351, 429, 495, 585, 675, 715, 825, 843, 975, 1287, 1405, 1485, 1755, 2145, 2475, 2529, 2925, 3091, 3575, 3653, 3861, 4215, 6435, 7025, 7425, 7587, 8775, 9273, 10725, 10959, 12645, 15455, 18265, 19305, 21075, 27819, 32175, 32877, 37935, 40183, 46365, 54795, 63225, 77275, 83457, 91325, 96525, 98631, 120549, 139095, 164385, 189675, 200915, 231825, 273975, 361647, 417285, 493155, 602745, 695475, 821925, 1004575, 1084941, 1808235, 2086425, 2465775, 3013725, 5424705, 9041175, 27123525]

約数ペア:

[(1, 27123525), (3, 9041175), (5, 5424705), (9, 3013725), (11, 2465775), (13, 2086425), (15, 1808235), (25, 1084941), (27, 1004575), (33, 821925), (39, 695475), (45, 602745), (55, 493155), (65, 417285), (75, 361647), (99, 273975), (117, 231825), (135, 200915), (143, 189675), (165, 164385), (195, 139095), (225, 120549), (275, 98631), (281, 96525), (297, 91325), (325, 83457), (351, 77275), (429, 63225), (495, 54795), (585, 46365), (675, 40183), (715, 37935), (825, 32877), (843, 32175), (975, 27819), (1287, 21075), (1405, 19305), (1485, 18265), (1755, 15455), (2145, 12645), (2475, 10959), (2529, 10725), (2925, 9273), (3091, 8775), (3575, 7587), (3653, 7425), (3861, 7025), (4215, 6435)]