78088725

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:852

約数の個数: 96

約数和(自身を含む): 168739200

約数和(自身を除く): 90650475

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, 297, 325, 351, 429, 495, 585, 675, 715, 809, 825, 975, 1287, 1485, 1755, 2145, 2427, 2475, 2925, 3575, 3861, 4045, 6435, 7281, 7425, 8775, 8899, 10517, 10725, 12135, 19305, 20225, 21843, 26697, 31551, 32175, 36405, 44495, 52585, 60675, 80091, 94653, 96525, 109215, 115687, 133485, 157755, 182025, 222475, 240273, 262925, 283959, 347061, 400455, 473265, 546075, 578435, 667425, 788775, 1041183, 1201365, 1419795, 1735305, 2002275, 2366325, 2892175, 3123549, 5205915, 6006825, 7098975, 8676525, 15617745, 26029575, 78088725]

約数ペア:

[(1, 78088725), (3, 26029575), (5, 15617745), (9, 8676525), (11, 7098975), (13, 6006825), (15, 5205915), (25, 3123549), (27, 2892175), (33, 2366325), (39, 2002275), (45, 1735305), (55, 1419795), (65, 1201365), (75, 1041183), (99, 788775), (117, 667425), (135, 578435), (143, 546075), (165, 473265), (195, 400455), (225, 347061), (275, 283959), (297, 262925), (325, 240273), (351, 222475), (429, 182025), (495, 157755), (585, 133485), (675, 115687), (715, 109215), (809, 96525), (825, 94653), (975, 80091), (1287, 60675), (1485, 52585), (1755, 44495), (2145, 36405), (2427, 32175), (2475, 31551), (2925, 26697), (3575, 21843), (3861, 20225), (4045, 19305), (6435, 12135), (7281, 10725), (7425, 10517), (8775, 8899)]