4338915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 8388864

約数和(自身を除く): 4049949

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 43, 93, 105, 129, 155, 215, 217, 301, 465, 645, 651, 903, 961, 1085, 1333, 1505, 2883, 3255, 3999, 4515, 4805, 6665, 6727, 9331, 14415, 19995, 20181, 27993, 33635, 41323, 46655, 100905, 123969, 139965, 206615, 289261, 619845, 867783, 1446305, 4338915]

約数ペア:

[(1, 4338915), (3, 1446305), (5, 867783), (7, 619845), (15, 289261), (21, 206615), (31, 139965), (35, 123969), (43, 100905), (93, 46655), (105, 41323), (129, 33635), (155, 27993), (215, 20181), (217, 19995), (301, 14415), (465, 9331), (645, 6727), (651, 6665), (903, 4805), (961, 4515), (1085, 3999), (1333, 3255), (1505, 2883)]