339930984975

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1109}}^1\times {\mathrm{39679}}^1$

素因数の和:40904

約数の個数: 48

約数和(自身を含む): 568001740800

約数和(自身を除く): 228070755825

約数列:

[1, 3, 5, 15, 25, 75, 103, 309, 515, 1109, 1545, 2575, 3327, 5545, 7725, 16635, 27725, 39679, 83175, 114227, 119037, 198395, 342681, 571135, 595185, 991975, 1713405, 2855675, 2975925, 4086937, 8567025, 12260811, 20434685, 44004011, 61304055, 102173425, 132012033, 220020055, 306520275, 660060165, 1100100275, 3300300825, 4532413133, 13597239399, 22662065665, 67986196995, 113310328325, 339930984975]

約数ペア:

[(1, 339930984975), (3, 113310328325), (5, 67986196995), (15, 22662065665), (25, 13597239399), (75, 4532413133), (103, 3300300825), (309, 1100100275), (515, 660060165), (1109, 306520275), (1545, 220020055), (2575, 132012033), (3327, 102173425), (5545, 61304055), (7725, 44004011), (16635, 20434685), (27725, 12260811), (39679, 8567025), (83175, 4086937), (114227, 2975925), (119037, 2855675), (198395, 1713405), (342681, 991975), (571135, 595185)]