29420685

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 60456960

約数和(自身を除く): 31036275

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 163, 189, 191, 315, 489, 573, 815, 945, 955, 1141, 1337, 1467, 1719, 2445, 2865, 3423, 4011, 4401, 5157, 5705, 6685, 7335, 8595, 10269, 12033, 17115, 20055, 22005, 25785, 30807, 31133, 36099, 51345, 60165, 93399, 154035, 155665, 180495, 217931, 280197, 466995, 653793, 840591, 1089655, 1400985, 1961379, 3268965, 4202955, 5884137, 9806895, 29420685]

約数ペア:

[(1, 29420685), (3, 9806895), (5, 5884137), (7, 4202955), (9, 3268965), (15, 1961379), (21, 1400985), (27, 1089655), (35, 840591), (45, 653793), (63, 466995), (105, 280197), (135, 217931), (163, 180495), (189, 155665), (191, 154035), (315, 93399), (489, 60165), (573, 51345), (815, 36099), (945, 31133), (955, 30807), (1141, 25785), (1337, 22005), (1467, 20055), (1719, 17115), (2445, 12033), (2865, 10269), (3423, 8595), (4011, 7335), (4401, 6685), (5157, 5705)]