7809543855

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{9281}}^1$

素因数の和:9589

約数の個数: 64

約数和(自身を含む): 14542295040

約数和(自身を除く): 6732751185

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 271, 345, 621, 813, 1035, 1355, 2439, 3105, 4065, 6233, 7317, 9281, 12195, 18699, 27843, 31165, 36585, 46405, 56097, 83529, 93495, 139215, 168291, 213463, 250587, 280485, 417645, 640389, 841455, 1067315, 1252935, 1921167, 2515151, 3201945, 5763501, 7545453, 9605835, 12575755, 22636359, 28817505, 37727265, 57848473, 67909077, 113181795, 173545419, 289242365, 339545385, 520636257, 867727095, 1561908771, 2603181285, 7809543855]

約数ペア:

[(1, 7809543855), (3, 2603181285), (5, 1561908771), (9, 867727095), (15, 520636257), (23, 339545385), (27, 289242365), (45, 173545419), (69, 113181795), (115, 67909077), (135, 57848473), (207, 37727265), (271, 28817505), (345, 22636359), (621, 12575755), (813, 9605835), (1035, 7545453), (1355, 5763501), (2439, 3201945), (3105, 2515151), (4065, 1921167), (6233, 1252935), (7317, 1067315), (9281, 841455), (12195, 640389), (18699, 417645), (27843, 280485), (31165, 250587), (36585, 213463), (46405, 168291), (56097, 139215), (83529, 93495)]