7132015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 9953280

約数和(自身を除く): 2821265

約数列:

[1, 5, 11, 31, 47, 55, 89, 155, 235, 341, 445, 517, 979, 1457, 1705, 2585, 2759, 4183, 4895, 7285, 13795, 16027, 20915, 30349, 46013, 80135, 129673, 151745, 230065, 648365, 1426403, 7132015]

約数ペア:

[(1, 7132015), (5, 1426403), (11, 648365), (31, 230065), (47, 151745), (55, 129673), (89, 80135), (155, 46013), (235, 30349), (341, 20915), (445, 16027), (517, 13795), (979, 7285), (1457, 4895), (1705, 4183), (2585, 2759)]