77224875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 128

約数和(自身を含む): 165494784

約数和(自身を除く): 88269909

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 31, 35, 39, 65, 73, 75, 91, 93, 105, 125, 155, 175, 195, 217, 219, 273, 325, 365, 375, 403, 455, 465, 511, 525, 651, 775, 875, 949, 975, 1085, 1095, 1209, 1365, 1533, 1625, 1825, 2015, 2263, 2275, 2325, 2555, 2625, 2821, 2847, 3255, 3875, 4745, 4875, 5425, 5475, 6045, 6643, 6789, 6825, 7665, 8463, 9125, 10075, 11315, 11375, 11625, 12775, 14105, 14235, 15841, 16275, 19929, 23725, 27125, 27375, 29419, 30225, 33215, 33945, 34125, 38325, 42315, 47523, 50375, 56575, 63875, 70525, 71175, 79205, 81375, 88257, 99645, 118625, 147095, 151125, 166075, 169725, 191625, 205933, 211575, 237615, 282875, 352625, 355875, 396025, 441285, 498225, 617799, 735475, 830375, 848625, 1029665, 1057875, 1188075, 1980125, 2206425, 2491125, 3088995, 3677375, 5148325, 5940375, 11032125, 15444975, 25741625, 77224875]

約数ペア:

[(1, 77224875), (3, 25741625), (5, 15444975), (7, 11032125), (13, 5940375), (15, 5148325), (21, 3677375), (25, 3088995), (31, 2491125), (35, 2206425), (39, 1980125), (65, 1188075), (73, 1057875), (75, 1029665), (91, 848625), (93, 830375), (105, 735475), (125, 617799), (155, 498225), (175, 441285), (195, 396025), (217, 355875), (219, 352625), (273, 282875), (325, 237615), (365, 211575), (375, 205933), (403, 191625), (455, 169725), (465, 166075), (511, 151125), (525, 147095), (651, 118625), (775, 99645), (875, 88257), (949, 81375), (975, 79205), (1085, 71175), (1095, 70525), (1209, 63875), (1365, 56575), (1533, 50375), (1625, 47523), (1825, 42315), (2015, 38325), (2263, 34125), (2275, 33945), (2325, 33215), (2555, 30225), (2625, 29419), (2821, 27375), (2847, 27125), (3255, 23725), (3875, 19929), (4745, 16275), (4875, 15841), (5425, 14235), (5475, 14105), (6045, 12775), (6643, 11625), (6789, 11375), (6825, 11315), (7665, 10075), (8463, 9125)]