23712975

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 108

約数和(自身を含む): 51026248

約数和(自身を除く): 27313273

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 39, 45, 55, 65, 67, 75, 99, 117, 121, 143, 165, 195, 201, 225, 275, 325, 335, 363, 429, 495, 585, 603, 605, 715, 737, 825, 871, 975, 1005, 1089, 1287, 1573, 1675, 1815, 2145, 2211, 2475, 2613, 2925, 3015, 3025, 3575, 3685, 4355, 4719, 5025, 5445, 6435, 6633, 7839, 7865, 8107, 9075, 9581, 10725, 11055, 13065, 14157, 15075, 18425, 21775, 23595, 24321, 27225, 28743, 32175, 33165, 39195, 39325, 40535, 47905, 55275, 65325, 70785, 72963, 86229, 105391, 117975, 121605, 143715, 165825, 195975, 202675, 239525, 316173, 353925, 364815, 431145, 526955, 608025, 718575, 948519, 1580865, 1824075, 2155725, 2634775, 4742595, 7904325, 23712975]

約数ペア:

[(1, 23712975), (3, 7904325), (5, 4742595), (9, 2634775), (11, 2155725), (13, 1824075), (15, 1580865), (25, 948519), (33, 718575), (39, 608025), (45, 526955), (55, 431145), (65, 364815), (67, 353925), (75, 316173), (99, 239525), (117, 202675), (121, 195975), (143, 165825), (165, 143715), (195, 121605), (201, 117975), (225, 105391), (275, 86229), (325, 72963), (335, 70785), (363, 65325), (429, 55275), (495, 47905), (585, 40535), (603, 39325), (605, 39195), (715, 33165), (737, 32175), (825, 28743), (871, 27225), (975, 24321), (1005, 23595), (1089, 21775), (1287, 18425), (1573, 15075), (1675, 14157), (1815, 13065), (2145, 11055), (2211, 10725), (2475, 9581), (2613, 9075), (2925, 8107), (3015, 7865), (3025, 7839), (3575, 6633), (3685, 6435), (4355, 5445), (4719, 5025)]