42082875

素因数分解:

$3^3\times 5^3\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 80146560

約数和(自身を除く): 38063685

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 125, 135, 185, 225, 333, 337, 375, 555, 675, 925, 999, 1011, 1125, 1665, 1685, 2775, 3033, 3375, 4625, 4995, 5055, 8325, 8425, 9099, 12469, 13875, 15165, 24975, 25275, 37407, 41625, 42125, 45495, 62345, 75825, 112221, 124875, 126375, 187035, 227475, 311725, 336663, 379125, 561105, 935175, 1137375, 1558625, 1683315, 2805525, 4675875, 8416575, 14027625, 42082875]

約数ペア:

[(1, 42082875), (3, 14027625), (5, 8416575), (9, 4675875), (15, 2805525), (25, 1683315), (27, 1558625), (37, 1137375), (45, 935175), (75, 561105), (111, 379125), (125, 336663), (135, 311725), (185, 227475), (225, 187035), (333, 126375), (337, 124875), (375, 112221), (555, 75825), (675, 62345), (925, 45495), (999, 42125), (1011, 41625), (1125, 37407), (1665, 25275), (1685, 24975), (2775, 15165), (3033, 13875), (3375, 12469), (4625, 9099), (4995, 8425), (5055, 8325)]