15703218225

素因数分解:

$3^3\times 5^2\times {\mathrm{193}}^1\times {\mathrm{120539}}^1$

素因数の和:120751

約数の個数: 48

約数和(自身を含む): 28997102400

約数和(自身を除く): 13293884175

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 193, 225, 579, 675, 965, 1737, 2895, 4825, 5211, 8685, 14475, 26055, 43425, 120539, 130275, 361617, 602695, 1084851, 1808085, 3013475, 3254553, 5424255, 9040425, 16272765, 23264027, 27121275, 69792081, 81363825, 116320135, 209376243, 348960405, 581600675, 628128729, 1046881215, 1744802025, 3140643645, 5234406075, 15703218225]

約数ペア:

[(1, 15703218225), (3, 5234406075), (5, 3140643645), (9, 1744802025), (15, 1046881215), (25, 628128729), (27, 581600675), (45, 348960405), (75, 209376243), (135, 116320135), (193, 81363825), (225, 69792081), (579, 27121275), (675, 23264027), (965, 16272765), (1737, 9040425), (2895, 5424255), (4825, 3254553), (5211, 3013475), (8685, 1808085), (14475, 1084851), (26055, 602695), (43425, 361617), (120539, 130275)]