43278327885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{21031}}^1$

素因数の和:21286

約数の個数: 64

約数和(自身を含む): 76236120576

約数和(自身を除く): 32957792691

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 173, 183, 195, 305, 519, 793, 865, 915, 2249, 2379, 2595, 3965, 6747, 10553, 11245, 11895, 21031, 31659, 33735, 52765, 63093, 105155, 137189, 158295, 273403, 315465, 411567, 685945, 820209, 1282891, 1367015, 2057835, 3638363, 3848673, 4101045, 6414455, 10915089, 16677583, 18191815, 19243365, 47298719, 50032749, 54575445, 83387915, 141896157, 221940143, 236493595, 250163745, 665820429, 709480785, 1109700715, 2885221859, 3329102145, 8655665577, 14426109295, 43278327885]

約数ペア:

[(1, 43278327885), (3, 14426109295), (5, 8655665577), (13, 3329102145), (15, 2885221859), (39, 1109700715), (61, 709480785), (65, 665820429), (173, 250163745), (183, 236493595), (195, 221940143), (305, 141896157), (519, 83387915), (793, 54575445), (865, 50032749), (915, 47298719), (2249, 19243365), (2379, 18191815), (2595, 16677583), (3965, 10915089), (6747, 6414455), (10553, 4101045), (11245, 3848673), (11895, 3638363), (21031, 2057835), (31659, 1367015), (33735, 1282891), (52765, 820209), (63093, 685945), (105155, 411567), (137189, 315465), (158295, 273403)]