74042865

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5503}}^1$

素因数の和:5550

約数の個数: 48

約数和(自身を含む): 144248832

約数和(自身を除く): 70205967

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4485, 5503, 13455, 16509, 27515, 49527, 71539, 82545, 126569, 214617, 247635, 357695, 379707, 632845, 643851, 1073085, 1139121, 1645397, 1898535, 3219255, 4936191, 5695605, 8226985, 14808573, 24680955, 74042865]

約数ペア:

[(1, 74042865), (3, 24680955), (5, 14808573), (9, 8226985), (13, 5695605), (15, 4936191), (23, 3219255), (39, 1898535), (45, 1645397), (65, 1139121), (69, 1073085), (115, 643851), (117, 632845), (195, 379707), (207, 357695), (299, 247635), (345, 214617), (585, 126569), (897, 82545), (1035, 71539), (1495, 49527), (2691, 27515), (4485, 16509), (5503, 13455)]