858552525

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4273}}^1$

素因数の和:4355

約数の個数: 72

約数和(自身を含む): 1653525120

約数和(自身を除く): 794972595

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 47, 57, 75, 95, 141, 171, 225, 235, 285, 423, 475, 705, 855, 893, 1175, 1425, 2115, 2679, 3525, 4273, 4275, 4465, 8037, 10575, 12819, 13395, 21365, 22325, 38457, 40185, 64095, 66975, 81187, 106825, 192285, 200831, 200925, 243561, 320475, 405935, 602493, 730683, 961425, 1004155, 1217805, 1807479, 2029675, 3012465, 3653415, 3815789, 5020775, 6089025, 9037395, 11447367, 15062325, 18267075, 19078945, 34342101, 45186975, 57236835, 95394725, 171710505, 286184175, 858552525]

約数ペア:

[(1, 858552525), (3, 286184175), (5, 171710505), (9, 95394725), (15, 57236835), (19, 45186975), (25, 34342101), (45, 19078945), (47, 18267075), (57, 15062325), (75, 11447367), (95, 9037395), (141, 6089025), (171, 5020775), (225, 3815789), (235, 3653415), (285, 3012465), (423, 2029675), (475, 1807479), (705, 1217805), (855, 1004155), (893, 961425), (1175, 730683), (1425, 602493), (2115, 405935), (2679, 320475), (3525, 243561), (4273, 200925), (4275, 200831), (4465, 192285), (8037, 106825), (10575, 81187), (12819, 66975), (13395, 64095), (21365, 40185), (22325, 38457)]