3861321.00000000

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 50086080

約数和(自身を除く): 22698555

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 89, 165, 267, 275, 373, 445, 825, 979, 1119, 1335, 1865, 2225, 2937, 4103, 4895, 5595, 6675, 9325, 12309, 14685, 20515, 24475, 27975, 33197, 61545, 73425, 99591, 102575, 165985, 307725, 365167, 497955, 829925, 1095501, 1825835, 2489775, 5477505, 9129175, 27387525]

約数ペア:

[(1, 27387525), (3, 9129175), (5, 5477505), (11, 2489775), (15, 1825835), (25, 1095501), (33, 829925), (55, 497955), (75, 365167), (89, 307725), (165, 165985), (267, 102575), (275, 99591), (373, 73425), (445, 61545), (825, 33197), (979, 27975), (1119, 24475), (1335, 20515), (1865, 14685), (2225, 12309), (2937, 9325), (4103, 6675), (4895, 5595)]