38435145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{941}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 70536960

約数和(自身を除く): 32101815

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 389, 941, 1167, 1945, 2723, 2823, 4705, 5835, 6587, 8169, 13615, 14115, 19761, 32935, 40845, 98805, 366049, 1098147, 1830245, 2562343, 5490735, 7687029, 12811715, 38435145]

約数ペア:

[(1, 38435145), (3, 12811715), (5, 7687029), (7, 5490735), (15, 2562343), (21, 1830245), (35, 1098147), (105, 366049), (389, 98805), (941, 40845), (1167, 32935), (1945, 19761), (2723, 14115), (2823, 13615), (4705, 8169), (5835, 6587)]