15691640835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{19219}}^1$

素因数の和:19372

約数の個数: 64

約数和(自身を含む): 27898214400

約数和(自身を除く): 12206573565

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 79, 159, 195, 237, 265, 395, 689, 795, 1027, 1185, 2067, 3081, 3445, 4187, 5135, 10335, 12561, 15405, 19219, 20935, 54431, 57657, 62805, 96095, 163293, 249847, 272155, 288285, 749541, 816465, 1018607, 1249235, 1518301, 3055821, 3747705, 4554903, 5093035, 7591505, 13241891, 15279105, 19737913, 22774515, 39725673, 59213739, 66209455, 80469953, 98689565, 198628365, 241409859, 296068695, 402349765, 1046109389, 1207049295, 3138328167, 5230546945, 15691640835]

約数ペア:

[(1, 15691640835), (3, 5230546945), (5, 3138328167), (13, 1207049295), (15, 1046109389), (39, 402349765), (53, 296068695), (65, 241409859), (79, 198628365), (159, 98689565), (195, 80469953), (237, 66209455), (265, 59213739), (395, 39725673), (689, 22774515), (795, 19737913), (1027, 15279105), (1185, 13241891), (2067, 7591505), (3081, 5093035), (3445, 4554903), (4187, 3747705), (5135, 3055821), (10335, 1518301), (12561, 1249235), (15405, 1018607), (19219, 816465), (20935, 749541), (54431, 288285), (57657, 272155), (62805, 249847), (96095, 163293)]