39738825

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1143

約数の個数: 72

約数和(自身を含む): 84958848

約数和(自身を除く): 45220023

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 35, 45, 63, 69, 75, 105, 115, 161, 175, 207, 225, 315, 345, 483, 525, 575, 805, 1035, 1097, 1449, 1575, 1725, 2415, 3291, 4025, 5175, 5485, 7245, 7679, 9873, 12075, 16455, 23037, 25231, 27425, 36225, 38395, 49365, 69111, 75693, 82275, 115185, 126155, 176617, 191975, 227079, 246825, 345555, 378465, 529851, 575925, 630775, 883085, 1135395, 1589553, 1727775, 1892325, 2649255, 4415425, 5676975, 7947765, 13246275, 39738825]

約数ペア:

[(1, 39738825), (3, 13246275), (5, 7947765), (7, 5676975), (9, 4415425), (15, 2649255), (21, 1892325), (23, 1727775), (25, 1589553), (35, 1135395), (45, 883085), (63, 630775), (69, 575925), (75, 529851), (105, 378465), (115, 345555), (161, 246825), (175, 227079), (207, 191975), (225, 176617), (315, 126155), (345, 115185), (483, 82275), (525, 75693), (575, 69111), (805, 49365), (1035, 38395), (1097, 36225), (1449, 27425), (1575, 25231), (1725, 23037), (2415, 16455), (3291, 12075), (4025, 9873), (5175, 7679), (5485, 7245)]