2912478675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{2377}}^1$

素因数の和:2469

約数の個数: 72

約数和(自身を含む): 5270542128

約数和(自身を除く): 2358063453

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 155, 255, 425, 465, 527, 775, 961, 1275, 1581, 2325, 2377, 2635, 2883, 4805, 7131, 7905, 11885, 13175, 14415, 16337, 24025, 35655, 39525, 40409, 49011, 59425, 72075, 73687, 81685, 121227, 178275, 202045, 221061, 245055, 368435, 408425, 606135, 1010225, 1105305, 1225275, 1252679, 1842175, 2284297, 3030675, 3758037, 5526525, 6263395, 6852891, 11421485, 18790185, 31316975, 34264455, 38833049, 57107425, 93950925, 116499147, 171322275, 194165245, 582495735, 970826225, 2912478675]

約数ペア:

[(1, 2912478675), (3, 970826225), (5, 582495735), (15, 194165245), (17, 171322275), (25, 116499147), (31, 93950925), (51, 57107425), (75, 38833049), (85, 34264455), (93, 31316975), (155, 18790185), (255, 11421485), (425, 6852891), (465, 6263395), (527, 5526525), (775, 3758037), (961, 3030675), (1275, 2284297), (1581, 1842175), (2325, 1252679), (2377, 1225275), (2635, 1105305), (2883, 1010225), (4805, 606135), (7131, 408425), (7905, 368435), (11885, 245055), (13175, 221061), (14415, 202045), (16337, 178275), (24025, 121227), (35655, 81685), (39525, 73687), (40409, 72075), (49011, 59425)]