63676815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 111433632

約数和(自身を除く): 47756817

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 289, 397, 555, 629, 867, 1191, 1445, 1887, 1985, 3145, 4335, 5955, 6749, 9435, 10693, 14689, 20247, 32079, 33745, 44067, 53465, 73445, 101235, 114733, 160395, 220335, 249713, 344199, 573665, 749139, 1248565, 1720995, 3745695, 4245121, 12735363, 21225605, 63676815]

約数ペア:

[(1, 63676815), (3, 21225605), (5, 12735363), (15, 4245121), (17, 3745695), (37, 1720995), (51, 1248565), (85, 749139), (111, 573665), (185, 344199), (255, 249713), (289, 220335), (397, 160395), (555, 114733), (629, 101235), (867, 73445), (1191, 53465), (1445, 44067), (1887, 33745), (1985, 32079), (3145, 20247), (4335, 14689), (5955, 10693), (6749, 9435)]