42011655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8513}}^1$

素因数の和:8575

約数の個数: 32

約数和(自身を含む): 78465024

約数和(自身を除く): 36453369

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 8513, 25539, 42565, 59591, 127695, 178773, 297955, 400111, 893865, 1200333, 2000555, 2800777, 6001665, 8402331, 14003885, 42011655]

約数ペア:

[(1, 42011655), (3, 14003885), (5, 8402331), (7, 6001665), (15, 2800777), (21, 2000555), (35, 1200333), (47, 893865), (105, 400111), (141, 297955), (235, 178773), (329, 127695), (705, 59591), (987, 42565), (1645, 25539), (4935, 8513)]