82223595

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 146390400

約数和(自身を除く): 64166805

約数列:

[1, 3, 5, 9, 15, 45, 79, 101, 229, 237, 303, 395, 505, 687, 711, 909, 1145, 1185, 1515, 2061, 3435, 3555, 4545, 7979, 10305, 18091, 23129, 23937, 39895, 54273, 69387, 71811, 90455, 115645, 119685, 162819, 208161, 271365, 346935, 359055, 814095, 1040805, 1827191, 5481573, 9135955, 16444719, 27407865, 82223595]

約数ペア:

[(1, 82223595), (3, 27407865), (5, 16444719), (9, 9135955), (15, 5481573), (45, 1827191), (79, 1040805), (101, 814095), (229, 359055), (237, 346935), (303, 271365), (395, 208161), (505, 162819), (687, 119685), (711, 115645), (909, 90455), (1145, 71811), (1185, 69387), (1515, 54273), (2061, 39895), (3435, 23937), (3555, 23129), (4545, 18091), (7979, 10305)]