2980496745

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{15077}}^1$

素因数の和:15302

約数の個数: 48

約数和(自身を含む): 5419395072

約数和(自身を除く): 2438898327

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 191, 207, 345, 573, 955, 1035, 1719, 2865, 4393, 8595, 13179, 15077, 21965, 39537, 45231, 65895, 75385, 135693, 197685, 226155, 346771, 678465, 1040313, 1733855, 2879707, 3120939, 5201565, 8639121, 14398535, 15604695, 25917363, 43195605, 66233261, 129586815, 198699783, 331166305, 596099349, 993498915, 2980496745]

約数ペア:

[(1, 2980496745), (3, 993498915), (5, 596099349), (9, 331166305), (15, 198699783), (23, 129586815), (45, 66233261), (69, 43195605), (115, 25917363), (191, 15604695), (207, 14398535), (345, 8639121), (573, 5201565), (955, 3120939), (1035, 2879707), (1719, 1733855), (2865, 1040313), (4393, 678465), (8595, 346771), (13179, 226155), (15077, 197685), (21965, 135693), (39537, 75385), (45231, 65895)]