2922128835

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{457}}^1$

素因数の和:824

約数の個数: 64

約数和(自身を含む): 4947191424

約数和(自身を除く): 2025062589

約数列:

[1, 3, 5, 15, 37, 41, 111, 123, 185, 205, 281, 457, 555, 615, 843, 1371, 1405, 1517, 2285, 4215, 4551, 6855, 7585, 10397, 11521, 16909, 18737, 22755, 31191, 34563, 50727, 51985, 56211, 57605, 84545, 93685, 128417, 155955, 172815, 253635, 281055, 385251, 426277, 642085, 693269, 1278831, 1926255, 2079807, 2131385, 3466345, 4751429, 5265097, 6394155, 10399035, 14254287, 15795291, 23757145, 26325485, 71271435, 78976455, 194808589, 584425767, 974042945, 2922128835]

約数ペア:

[(1, 2922128835), (3, 974042945), (5, 584425767), (15, 194808589), (37, 78976455), (41, 71271435), (111, 26325485), (123, 23757145), (185, 15795291), (205, 14254287), (281, 10399035), (457, 6394155), (555, 5265097), (615, 4751429), (843, 3466345), (1371, 2131385), (1405, 2079807), (1517, 1926255), (2285, 1278831), (4215, 693269), (4551, 642085), (6855, 426277), (7585, 385251), (10397, 281055), (11521, 253635), (16909, 172815), (18737, 155955), (22755, 128417), (31191, 93685), (34563, 84545), (50727, 57605), (51985, 56211)]