40345725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 82026496

約数和(自身を除く): 41680771

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 37, 67, 75, 93, 105, 111, 155, 175, 185, 201, 217, 259, 335, 465, 469, 525, 555, 651, 775, 777, 925, 1005, 1085, 1147, 1295, 1407, 1675, 2077, 2325, 2345, 2479, 2775, 3255, 3441, 3885, 5025, 5425, 5735, 6231, 6475, 7035, 7437, 8029, 10385, 11725, 12395, 14539, 16275, 17205, 17353, 19425, 24087, 28675, 31155, 35175, 37185, 40145, 43617, 51925, 52059, 61975, 72695, 76849, 86025, 86765, 120435, 155775, 185925, 200725, 218085, 230547, 260295, 363475, 384245, 433825, 537943, 602175, 1090425, 1152735, 1301475, 1613829, 1921225, 2689715, 5763675, 8069145, 13448575, 40345725]

約数ペア:

[(1, 40345725), (3, 13448575), (5, 8069145), (7, 5763675), (15, 2689715), (21, 1921225), (25, 1613829), (31, 1301475), (35, 1152735), (37, 1090425), (67, 602175), (75, 537943), (93, 433825), (105, 384245), (111, 363475), (155, 260295), (175, 230547), (185, 218085), (201, 200725), (217, 185925), (259, 155775), (335, 120435), (465, 86765), (469, 86025), (525, 76849), (555, 72695), (651, 61975), (775, 52059), (777, 51925), (925, 43617), (1005, 40145), (1085, 37185), (1147, 35175), (1295, 31155), (1407, 28675), (1675, 24087), (2077, 19425), (2325, 17353), (2345, 17205), (2479, 16275), (2775, 14539), (3255, 12395), (3441, 11725), (3885, 10385), (5025, 8029), (5425, 7437), (5735, 7035), (6231, 6475)]