7104555

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 13444704

約数和(自身を除く): 6340149

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 85, 111, 153, 185, 251, 255, 333, 555, 629, 753, 765, 1255, 1665, 1887, 2259, 3145, 3765, 4267, 5661, 9287, 9435, 11295, 12801, 21335, 27861, 28305, 38403, 46435, 64005, 83583, 139305, 157879, 192015, 417915, 473637, 789395, 1420911, 2368185, 7104555]

約数ペア:

[(1, 7104555), (3, 2368185), (5, 1420911), (9, 789395), (15, 473637), (17, 417915), (37, 192015), (45, 157879), (51, 139305), (85, 83583), (111, 64005), (153, 46435), (185, 38403), (251, 28305), (255, 27861), (333, 21335), (555, 12801), (629, 11295), (753, 9435), (765, 9287), (1255, 5661), (1665, 4267), (1887, 3765), (2259, 3145)]