45439785

素因数分解:

$3^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 82555200

約数和(自身を除く): 37115415

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 149, 243, 251, 405, 447, 745, 753, 1215, 1255, 1341, 2235, 2259, 3765, 4023, 6705, 6777, 11295, 12069, 20115, 20331, 33885, 36207, 37399, 60345, 60993, 101655, 112197, 181035, 186995, 304965, 336591, 560985, 1009773, 1682955, 3029319, 5048865, 9087957, 15146595, 45439785]

約数ペア:

[(1, 45439785), (3, 15146595), (5, 9087957), (9, 5048865), (15, 3029319), (27, 1682955), (45, 1009773), (81, 560985), (135, 336591), (149, 304965), (243, 186995), (251, 181035), (405, 112197), (447, 101655), (745, 60993), (753, 60345), (1215, 37399), (1255, 36207), (1341, 33885), (2235, 20331), (2259, 20115), (3765, 12069), (4023, 11295), (6705, 6777)]