55697625

素因数分解:

$3^4\times 5^3\times {\mathrm{5501}}^1$

素因数の和:5528

約数の個数: 40

約数和(自身を含む): 103855752

約数和(自身を除く): 48158127

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 3375, 5501, 10125, 16503, 27505, 49509, 82515, 137525, 148527, 247545, 412575, 445581, 687625, 742635, 1237725, 2062875, 2227905, 3713175, 6188625, 11139525, 18565875, 55697625]

約数ペア:

[(1, 55697625), (3, 18565875), (5, 11139525), (9, 6188625), (15, 3713175), (25, 2227905), (27, 2062875), (45, 1237725), (75, 742635), (81, 687625), (125, 445581), (135, 412575), (225, 247545), (375, 148527), (405, 137525), (675, 82515), (1125, 49509), (2025, 27505), (3375, 16503), (5501, 10125)]