65267475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 135657984

約数和(自身を除く): 70390509

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 73, 75, 91, 105, 131, 175, 195, 219, 273, 325, 365, 393, 455, 511, 525, 655, 917, 949, 975, 1095, 1365, 1533, 1703, 1825, 1965, 2275, 2555, 2751, 2847, 3275, 4585, 4745, 5109, 5475, 6643, 6825, 7665, 8515, 9563, 9825, 11921, 12775, 13755, 14235, 19929, 22925, 23725, 25545, 28689, 33215, 35763, 38325, 42575, 47815, 59605, 66941, 68775, 71175, 99645, 124319, 127725, 143445, 166075, 178815, 200823, 239075, 298025, 334705, 372957, 498225, 621595, 717225, 870233, 894075, 1004115, 1673525, 1864785, 2610699, 3107975, 4351165, 5020575, 9323925, 13053495, 21755825, 65267475]

約数ペア:

[(1, 65267475), (3, 21755825), (5, 13053495), (7, 9323925), (13, 5020575), (15, 4351165), (21, 3107975), (25, 2610699), (35, 1864785), (39, 1673525), (65, 1004115), (73, 894075), (75, 870233), (91, 717225), (105, 621595), (131, 498225), (175, 372957), (195, 334705), (219, 298025), (273, 239075), (325, 200823), (365, 178815), (393, 166075), (455, 143445), (511, 127725), (525, 124319), (655, 99645), (917, 71175), (949, 68775), (975, 66941), (1095, 59605), (1365, 47815), (1533, 42575), (1703, 38325), (1825, 35763), (1965, 33215), (2275, 28689), (2555, 25545), (2751, 23725), (2847, 22925), (3275, 19929), (4585, 14235), (4745, 13755), (5109, 12775), (5475, 11921), (6643, 9825), (6825, 9563), (7665, 8515)]