29212695

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 53594112

約数和(自身を除く): 24381417

約数列:

[1, 3, 5, 9, 15, 31, 43, 45, 93, 129, 155, 215, 279, 387, 465, 487, 645, 1333, 1395, 1461, 1935, 2435, 3999, 4383, 6665, 7305, 11997, 15097, 19995, 20941, 21915, 45291, 59985, 62823, 75485, 104705, 135873, 188469, 226455, 314115, 649171, 679365, 942345, 1947513, 3245855, 5842539, 9737565, 29212695]

約数ペア:

[(1, 29212695), (3, 9737565), (5, 5842539), (9, 3245855), (15, 1947513), (31, 942345), (43, 679365), (45, 649171), (93, 314115), (129, 226455), (155, 188469), (215, 135873), (279, 104705), (387, 75485), (465, 62823), (487, 59985), (645, 45291), (1333, 21915), (1395, 20941), (1461, 19995), (1935, 15097), (2435, 11997), (3999, 7305), (4383, 6665)]