713404875

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{449}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 1257984000

約数和(自身を除く): 544579125

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 223, 285, 375, 449, 475, 669, 1115, 1347, 1425, 2245, 2375, 3345, 4237, 5575, 6735, 7125, 8531, 11225, 12711, 16725, 21185, 25593, 27875, 33675, 42655, 56125, 63555, 83625, 100127, 105925, 127965, 168375, 213275, 300381, 317775, 500635, 529625, 639825, 1066375, 1501905, 1588875, 1902413, 2503175, 3199125, 5707239, 7509525, 9512065, 12515875, 28536195, 37547625, 47560325, 142680975, 237801625, 713404875]

約数ペア:

[(1, 713404875), (3, 237801625), (5, 142680975), (15, 47560325), (19, 37547625), (25, 28536195), (57, 12515875), (75, 9512065), (95, 7509525), (125, 5707239), (223, 3199125), (285, 2503175), (375, 1902413), (449, 1588875), (475, 1501905), (669, 1066375), (1115, 639825), (1347, 529625), (1425, 500635), (2245, 317775), (2375, 300381), (3345, 213275), (4237, 168375), (5575, 127965), (6735, 105925), (7125, 100127), (8531, 83625), (11225, 63555), (12711, 56125), (16725, 42655), (21185, 33675), (25593, 27875)]