713227394875

素因数分解:

$5^3\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{4153}}^1$

素因数の和:4553

約数の個数: 64

約数和(自身を含む): 917975245824

約数和(自身を除く): 204747850949

約数列:

[1, 5, 25, 61, 101, 125, 223, 305, 505, 1115, 1525, 2525, 4153, 5575, 6161, 7625, 12625, 13603, 20765, 22523, 27875, 30805, 68015, 103825, 112615, 154025, 253333, 340075, 419453, 519125, 563075, 770125, 926119, 1266665, 1373903, 1700375, 2097265, 2815375, 4630595, 6333325, 6869515, 10486325, 23152975, 25586633, 31666625, 34347575, 52431625, 56493259, 93538019, 115764875, 127933165, 171737875, 282466295, 467690095, 639665825, 1412331475, 2338450475, 3198329125, 5705819159, 7061657375, 11692252375, 28529095795, 142645478975, 713227394875]

約数ペア:

[(1, 713227394875), (5, 142645478975), (25, 28529095795), (61, 11692252375), (101, 7061657375), (125, 5705819159), (223, 3198329125), (305, 2338450475), (505, 1412331475), (1115, 639665825), (1525, 467690095), (2525, 282466295), (4153, 171737875), (5575, 127933165), (6161, 115764875), (7625, 93538019), (12625, 56493259), (13603, 52431625), (20765, 34347575), (22523, 31666625), (27875, 25586633), (30805, 23152975), (68015, 10486325), (103825, 6869515), (112615, 6333325), (154025, 4630595), (253333, 2815375), (340075, 2097265), (419453, 1700375), (519125, 1373903), (563075, 1266665), (770125, 926119)]