4136895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 8566272

約数和(自身を除く): 4429377

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 571, 805, 1035, 1449, 1713, 2415, 2855, 3997, 5139, 7245, 8565, 11991, 13133, 19985, 25695, 35973, 39399, 59955, 65665, 91931, 118197, 179865, 196995, 275793, 459655, 590985, 827379, 1378965, 4136895]

約数ペア:

[(1, 4136895), (3, 1378965), (5, 827379), (7, 590985), (9, 459655), (15, 275793), (21, 196995), (23, 179865), (35, 118197), (45, 91931), (63, 65665), (69, 59955), (105, 39399), (115, 35973), (161, 25695), (207, 19985), (315, 13133), (345, 11991), (483, 8565), (571, 7245), (805, 5139), (1035, 3997), (1449, 2855), (1713, 2415)]