40984965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5657}}^1$

素因数の和:5698

約数の個数: 48

約数和(自身を含む): 84734208

約数和(自身を除く): 43749243

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 5657, 7245, 16971, 28285, 39599, 50913, 84855, 118797, 130111, 197995, 254565, 356391, 390333, 593985, 650555, 910777, 1170999, 1781955, 1951665, 2732331, 4553885, 5854995, 8196993, 13661655, 40984965]

約数ペア:

[(1, 40984965), (3, 13661655), (5, 8196993), (7, 5854995), (9, 4553885), (15, 2732331), (21, 1951665), (23, 1781955), (35, 1170999), (45, 910777), (63, 650555), (69, 593985), (105, 390333), (115, 356391), (161, 254565), (207, 197995), (315, 130111), (345, 118797), (483, 84855), (805, 50913), (1035, 39599), (1449, 28285), (2415, 16971), (5657, 7245)]