45905355

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2609}}^1$

素因数の和:2660

約数の個数: 48

約数和(自身を含む): 87946560

約数和(自身を除く): 42041205

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 1035, 1173, 1955, 2609, 3519, 5865, 7827, 13045, 17595, 23481, 39135, 44353, 60007, 117405, 133059, 180021, 221765, 300035, 399177, 540063, 665295, 900105, 1020119, 1995885, 2700315, 3060357, 5100595, 9181071, 15301785, 45905355]

約数ペア:

[(1, 45905355), (3, 15301785), (5, 9181071), (9, 5100595), (15, 3060357), (17, 2700315), (23, 1995885), (45, 1020119), (51, 900105), (69, 665295), (85, 540063), (115, 399177), (153, 300035), (207, 221765), (255, 180021), (345, 133059), (391, 117405), (765, 60007), (1035, 44353), (1173, 39135), (1955, 23481), (2609, 17595), (3519, 13045), (5865, 7827)]