73648845

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:616

約数の個数: 80

約数和(自身を含む): 147407040

約数和(自身を除く): 73758195

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 81, 85, 95, 135, 153, 171, 255, 285, 323, 405, 459, 513, 563, 765, 855, 969, 1377, 1539, 1615, 1689, 2295, 2565, 2815, 2907, 4845, 5067, 6885, 7695, 8445, 8721, 9571, 10697, 14535, 15201, 25335, 26163, 28713, 32091, 43605, 45603, 47855, 53485, 76005, 86139, 96273, 130815, 143565, 160455, 181849, 228015, 258417, 288819, 430695, 481365, 545547, 775251, 866457, 909245, 1292085, 1444095, 1636641, 2727735, 3876255, 4332285, 4909923, 8183205, 14729769, 24549615, 73648845]

約数ペア:

[(1, 73648845), (3, 24549615), (5, 14729769), (9, 8183205), (15, 4909923), (17, 4332285), (19, 3876255), (27, 2727735), (45, 1636641), (51, 1444095), (57, 1292085), (81, 909245), (85, 866457), (95, 775251), (135, 545547), (153, 481365), (171, 430695), (255, 288819), (285, 258417), (323, 228015), (405, 181849), (459, 160455), (513, 143565), (563, 130815), (765, 96273), (855, 86139), (969, 76005), (1377, 53485), (1539, 47855), (1615, 45603), (1689, 43605), (2295, 32091), (2565, 28713), (2815, 26163), (2907, 25335), (4845, 15201), (5067, 14535), (6885, 10697), (7695, 9571), (8445, 8721)]