201812325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 405307392

約数和(自身を除く): 203495067

約数列:

[1, 3, 5, 11, 13, 15, 25, 31, 33, 39, 55, 65, 75, 93, 143, 155, 165, 195, 275, 325, 341, 403, 429, 465, 607, 715, 775, 825, 975, 1023, 1209, 1705, 1821, 2015, 2145, 2325, 3035, 3575, 4433, 5115, 6045, 6677, 7891, 8525, 9105, 10075, 10725, 13299, 15175, 18817, 20031, 22165, 23673, 25575, 30225, 33385, 39455, 45525, 56451, 66495, 86801, 94085, 100155, 110825, 118365, 166925, 197275, 206987, 244621, 260403, 282255, 332475, 434005, 470425, 500775, 591825, 620961, 733863, 1034935, 1223105, 1302015, 1411275, 2170025, 2690831, 3104805, 3669315, 5174675, 6115525, 6510075, 8072493, 13454155, 15524025, 18346575, 40362465, 67270775, 201812325]

約数ペア:

[(1, 201812325), (3, 67270775), (5, 40362465), (11, 18346575), (13, 15524025), (15, 13454155), (25, 8072493), (31, 6510075), (33, 6115525), (39, 5174675), (55, 3669315), (65, 3104805), (75, 2690831), (93, 2170025), (143, 1411275), (155, 1302015), (165, 1223105), (195, 1034935), (275, 733863), (325, 620961), (341, 591825), (403, 500775), (429, 470425), (465, 434005), (607, 332475), (715, 282255), (775, 260403), (825, 244621), (975, 206987), (1023, 197275), (1209, 166925), (1705, 118365), (1821, 110825), (2015, 100155), (2145, 94085), (2325, 86801), (3035, 66495), (3575, 56451), (4433, 45525), (5115, 39455), (6045, 33385), (6677, 30225), (7891, 25575), (8525, 23673), (9105, 22165), (10075, 20031), (10725, 18817), (13299, 15175)]