9131955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2999}}^1$

素因数の和:3043

約数の個数: 32

約数和(自身を含む): 17280000

約数和(自身を除く): 8148045

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 2999, 3045, 8997, 14995, 20993, 44985, 62979, 86971, 104965, 260913, 314895, 434855, 608797, 1304565, 1826391, 3043985, 9131955]

約数ペア:

[(1, 9131955), (3, 3043985), (5, 1826391), (7, 1304565), (15, 608797), (21, 434855), (29, 314895), (35, 260913), (87, 104965), (105, 86971), (145, 62979), (203, 44985), (435, 20993), (609, 14995), (1015, 8997), (2999, 3045)]