497883675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4943}}^1$

素因数の和:5052

約数の個数: 48

約数和(自身を含む): 882800640

約数和(自身を除く): 384916965

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 79, 85, 237, 255, 395, 425, 1185, 1275, 1343, 1975, 4029, 4943, 5925, 6715, 14829, 20145, 24715, 33575, 74145, 84031, 100725, 123575, 252093, 370725, 390497, 420155, 1171491, 1260465, 1952485, 2100775, 5857455, 6302325, 6638449, 9762425, 19915347, 29287275, 33192245, 99576735, 165961225, 497883675]

約数ペア:

[(1, 497883675), (3, 165961225), (5, 99576735), (15, 33192245), (17, 29287275), (25, 19915347), (51, 9762425), (75, 6638449), (79, 6302325), (85, 5857455), (237, 2100775), (255, 1952485), (395, 1260465), (425, 1171491), (1185, 420155), (1275, 390497), (1343, 370725), (1975, 252093), (4029, 123575), (4943, 100725), (5925, 84031), (6715, 74145), (14829, 33575), (20145, 24715)]