10001365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 13810176

約数和(自身を除く): 3808811

約数列:

[1, 5, 11, 47, 53, 55, 73, 235, 265, 365, 517, 583, 803, 2491, 2585, 2915, 3431, 3869, 4015, 12455, 17155, 19345, 27401, 37741, 42559, 137005, 181843, 188705, 212795, 909215, 2000273, 10001365]

約数ペア:

[(1, 10001365), (5, 2000273), (11, 909215), (47, 212795), (53, 188705), (55, 181843), (73, 137005), (235, 42559), (265, 37741), (365, 27401), (517, 19345), (583, 17155), (803, 12455), (2491, 4015), (2585, 3869), (2915, 3431)]