2461567125

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{491}}^1$

素因数の和:999

約数の個数: 64

約数和(自身を含む): 4255130880

約数和(自身を除く): 1793563755

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 461, 491, 725, 1383, 1473, 2175, 2305, 2455, 3625, 6915, 7365, 10875, 11525, 12275, 13369, 14239, 34575, 36825, 40107, 42717, 57625, 61375, 66845, 71195, 172875, 184125, 200535, 213585, 226351, 334225, 355975, 679053, 1002675, 1067925, 1131755, 1671125, 1779875, 3395265, 5013375, 5339625, 5658775, 6564179, 16976325, 19692537, 28293875, 32820895, 84881625, 98462685, 164104475, 492313425, 820522375, 2461567125]

約数ペア:

[(1, 2461567125), (3, 820522375), (5, 492313425), (15, 164104475), (25, 98462685), (29, 84881625), (75, 32820895), (87, 28293875), (125, 19692537), (145, 16976325), (375, 6564179), (435, 5658775), (461, 5339625), (491, 5013375), (725, 3395265), (1383, 1779875), (1473, 1671125), (2175, 1131755), (2305, 1067925), (2455, 1002675), (3625, 679053), (6915, 355975), (7365, 334225), (10875, 226351), (11525, 213585), (12275, 200535), (13369, 184125), (14239, 172875), (34575, 71195), (36825, 66845), (40107, 61375), (42717, 57625)]