224713395

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 425855664

約数和(自身を除く): 201142269

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 85, 111, 153, 185, 255, 289, 333, 467, 555, 629, 765, 867, 1401, 1445, 1665, 1887, 2335, 2601, 3145, 4203, 4335, 5661, 7005, 7939, 9435, 10693, 13005, 17279, 21015, 23817, 28305, 32079, 39695, 51837, 53465, 71451, 86395, 96237, 119085, 134963, 155511, 160395, 259185, 293743, 357255, 404889, 481185, 674815, 777555, 881229, 1214667, 1468715, 2024445, 2643687, 4406145, 4993631, 6073335, 13218435, 14980893, 24968155, 44942679, 74904465, 224713395]

約数ペア:

[(1, 224713395), (3, 74904465), (5, 44942679), (9, 24968155), (15, 14980893), (17, 13218435), (37, 6073335), (45, 4993631), (51, 4406145), (85, 2643687), (111, 2024445), (153, 1468715), (185, 1214667), (255, 881229), (289, 777555), (333, 674815), (467, 481185), (555, 404889), (629, 357255), (765, 293743), (867, 259185), (1401, 160395), (1445, 155511), (1665, 134963), (1887, 119085), (2335, 96237), (2601, 86395), (3145, 71451), (4203, 53465), (4335, 51837), (5661, 39695), (7005, 32079), (7939, 28305), (9435, 23817), (10693, 21015), (13005, 17279)]