743283945

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1213}}^1$

素因数の和:1336

約数の個数: 80

約数和(自身を含む): 1427809680

約数和(自身を除く): 684525735

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 89, 135, 153, 255, 267, 405, 445, 459, 765, 801, 1213, 1335, 1377, 1513, 2295, 2403, 3639, 4005, 4539, 6065, 6885, 7209, 7565, 10917, 12015, 13617, 18195, 20621, 22695, 32751, 36045, 40851, 54585, 61863, 68085, 98253, 103105, 107957, 122553, 163755, 185589, 204255, 309315, 323871, 491265, 539785, 556767, 612765, 927945, 971613, 1619355, 1670301, 1835269, 2783835, 2914839, 4858065, 5505807, 8351505, 8744517, 9176345, 14574195, 16517421, 27529035, 43722585, 49552263, 82587105, 148656789, 247761315, 743283945]

約数ペア:

[(1, 743283945), (3, 247761315), (5, 148656789), (9, 82587105), (15, 49552263), (17, 43722585), (27, 27529035), (45, 16517421), (51, 14574195), (81, 9176345), (85, 8744517), (89, 8351505), (135, 5505807), (153, 4858065), (255, 2914839), (267, 2783835), (405, 1835269), (445, 1670301), (459, 1619355), (765, 971613), (801, 927945), (1213, 612765), (1335, 556767), (1377, 539785), (1513, 491265), (2295, 323871), (2403, 309315), (3639, 204255), (4005, 185589), (4539, 163755), (6065, 122553), (6885, 107957), (7209, 103105), (7565, 98253), (10917, 68085), (12015, 61863), (13617, 54585), (18195, 40851), (20621, 36045), (22695, 32751)]