9968997045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4996991}}^1$

素因数の和:4997025

約数の個数: 32

約数和(自身を含む): 19188449280

約数和(自身を除く): 9219452235

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 4996991, 14990973, 24984955, 34978937, 74954865, 94942829, 104936811, 174894685, 284828487, 474714145, 524684055, 664599803, 1424142435, 1993799409, 3322999015, 9968997045]

約数ペア:

[(1, 9968997045), (3, 3322999015), (5, 1993799409), (7, 1424142435), (15, 664599803), (19, 524684055), (21, 474714145), (35, 284828487), (57, 174894685), (95, 104936811), (105, 94942829), (133, 74954865), (285, 34978937), (399, 24984955), (665, 14990973), (1995, 4996991)]