5048917785

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{19489}}^1$

素因数の和:19623

約数の個数: 64

約数和(自身を含む): 9542304000

約数和(自身を除く): 4493386215

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 101, 135, 171, 285, 303, 505, 513, 855, 909, 1515, 1919, 2565, 2727, 4545, 5757, 9595, 13635, 17271, 19489, 28785, 51813, 58467, 86355, 97445, 175401, 259065, 292335, 370291, 526203, 877005, 1110873, 1851455, 1968389, 2631015, 3332619, 5554365, 5905167, 9841945, 9997857, 16663095, 17715501, 29525835, 37399391, 49989285, 53146503, 88577505, 112198173, 186996955, 265732515, 336594519, 560990865, 1009783557, 1682972595, 5048917785]

約数ペア:

[(1, 5048917785), (3, 1682972595), (5, 1009783557), (9, 560990865), (15, 336594519), (19, 265732515), (27, 186996955), (45, 112198173), (57, 88577505), (95, 53146503), (101, 49989285), (135, 37399391), (171, 29525835), (285, 17715501), (303, 16663095), (505, 9997857), (513, 9841945), (855, 5905167), (909, 5554365), (1515, 3332619), (1919, 2631015), (2565, 1968389), (2727, 1851455), (4545, 1110873), (5757, 877005), (9595, 526203), (13635, 370291), (17271, 292335), (19489, 259065), (28785, 175401), (51813, 97445), (58467, 86355)]