38980725

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{10607}}^1$

素因数の和:10634

約数の個数: 36

約数和(自身を含む): 74977344

約数和(自身を除く): 35996619

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 735, 1225, 3675, 10607, 31821, 53035, 74249, 159105, 222747, 265175, 371245, 519743, 795525, 1113735, 1559229, 1856225, 2598715, 5568675, 7796145, 12993575, 38980725]

約数ペア:

[(1, 38980725), (3, 12993575), (5, 7796145), (7, 5568675), (15, 2598715), (21, 1856225), (25, 1559229), (35, 1113735), (49, 795525), (75, 519743), (105, 371245), (147, 265175), (175, 222747), (245, 159105), (525, 74249), (735, 53035), (1225, 31821), (3675, 10607)]