85227255

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 161280000

約数和(自身を除く): 76052745

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 149, 171, 223, 285, 447, 513, 669, 745, 855, 1115, 1341, 2007, 2235, 2565, 2831, 3345, 4023, 4237, 6021, 6705, 8493, 10035, 12711, 14155, 20115, 21185, 25479, 30105, 33227, 38133, 42465, 63555, 76437, 99681, 114399, 127395, 166135, 190665, 299043, 382185, 498405, 571995, 631313, 897129, 1495215, 1893939, 3156565, 4485645, 5681817, 9469695, 17045451, 28409085, 85227255]

約数ペア:

[(1, 85227255), (3, 28409085), (5, 17045451), (9, 9469695), (15, 5681817), (19, 4485645), (27, 3156565), (45, 1893939), (57, 1495215), (95, 897129), (135, 631313), (149, 571995), (171, 498405), (223, 382185), (285, 299043), (447, 190665), (513, 166135), (669, 127395), (745, 114399), (855, 99681), (1115, 76437), (1341, 63555), (2007, 42465), (2235, 38133), (2565, 33227), (2831, 30105), (3345, 25479), (4023, 21185), (4237, 20115), (6021, 14155), (6705, 12711), (8493, 10035)]