104797775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 146562048

約数和(自身を除く): 41764273

約数列:

[1, 5, 17, 23, 25, 71, 85, 115, 151, 355, 391, 425, 575, 755, 1207, 1633, 1775, 1955, 2567, 3473, 3775, 6035, 8165, 9775, 10721, 12835, 17365, 27761, 30175, 40825, 53605, 59041, 64175, 86825, 138805, 182257, 246583, 268025, 295205, 694025, 911285, 1232915, 1476025, 4191911, 4556425, 6164575, 20959555, 104797775]

約数ペア:

[(1, 104797775), (5, 20959555), (17, 6164575), (23, 4556425), (25, 4191911), (71, 1476025), (85, 1232915), (115, 911285), (151, 694025), (355, 295205), (391, 268025), (425, 246583), (575, 182257), (755, 138805), (1207, 86825), (1633, 64175), (1775, 59041), (1955, 53605), (2567, 40825), (3473, 30175), (3775, 27761), (6035, 17365), (8165, 12835), (9775, 10721)]