25718475075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{32587}}^1$

素因数の和:33236

約数の個数: 48

約数和(自身を含む): 45096577920

約数和(自身を除く): 19378102845

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 619, 1275, 1857, 3095, 9285, 10523, 15475, 31569, 32587, 46425, 52615, 97761, 157845, 162935, 263075, 488805, 553979, 789225, 814675, 1661937, 2444025, 2769895, 8309685, 13849475, 20171353, 41548425, 60514059, 100856765, 302570295, 342913001, 504283825, 1028739003, 1512851475, 1714565005, 5143695015, 8572825025, 25718475075]

約数ペア:

[(1, 25718475075), (3, 8572825025), (5, 5143695015), (15, 1714565005), (17, 1512851475), (25, 1028739003), (51, 504283825), (75, 342913001), (85, 302570295), (255, 100856765), (425, 60514059), (619, 41548425), (1275, 20171353), (1857, 13849475), (3095, 8309685), (9285, 2769895), (10523, 2444025), (15475, 1661937), (31569, 814675), (32587, 789225), (46425, 553979), (52615, 488805), (97761, 263075), (157845, 162935)]