156516675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 312360960

約数和(自身を除く): 155844285

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 59, 75, 93, 105, 155, 163, 175, 177, 217, 295, 413, 465, 489, 525, 651, 775, 815, 885, 1085, 1141, 1239, 1475, 1829, 2065, 2325, 2445, 3255, 3423, 4075, 4425, 5053, 5425, 5487, 5705, 6195, 9145, 9617, 10325, 12225, 12803, 15159, 16275, 17115, 25265, 27435, 28525, 28851, 30975, 35371, 38409, 45725, 48085, 64015, 67319, 75795, 85575, 106113, 126325, 137175, 144255, 176855, 192045, 201957, 240425, 298127, 320075, 336595, 378975, 530565, 721275, 884275, 894381, 960225, 1009785, 1490635, 1682975, 2086889, 2652825, 4471905, 5048925, 6260667, 7453175, 10434445, 22359525, 31303335, 52172225, 156516675]

約数ペア:

[(1, 156516675), (3, 52172225), (5, 31303335), (7, 22359525), (15, 10434445), (21, 7453175), (25, 6260667), (31, 5048925), (35, 4471905), (59, 2652825), (75, 2086889), (93, 1682975), (105, 1490635), (155, 1009785), (163, 960225), (175, 894381), (177, 884275), (217, 721275), (295, 530565), (413, 378975), (465, 336595), (489, 320075), (525, 298127), (651, 240425), (775, 201957), (815, 192045), (885, 176855), (1085, 144255), (1141, 137175), (1239, 126325), (1475, 106113), (1829, 85575), (2065, 75795), (2325, 67319), (2445, 64015), (3255, 48085), (3423, 45725), (4075, 38409), (4425, 35371), (5053, 30975), (5425, 28851), (5487, 28525), (5705, 27435), (6195, 25265), (9145, 17115), (9617, 16275), (10325, 15159), (12225, 12803)]