715745025

素因数分解:

$3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{17383}}^1$

素因数の和:17463

約数の個数: 48

約数和(自身を含む): 1336481920

約数和(自身を除く): 620736895

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 135, 183, 225, 305, 549, 675, 915, 1525, 1647, 2745, 4575, 8235, 13725, 17383, 41175, 52149, 86915, 156447, 260745, 434575, 469341, 782235, 1060363, 1303725, 2346705, 3181089, 3911175, 5301815, 9543267, 11733525, 15905445, 26509075, 28629801, 47716335, 79527225, 143149005, 238581675, 715745025]

約数ペア:

[(1, 715745025), (3, 238581675), (5, 143149005), (9, 79527225), (15, 47716335), (25, 28629801), (27, 26509075), (45, 15905445), (61, 11733525), (75, 9543267), (135, 5301815), (183, 3911175), (225, 3181089), (305, 2346705), (549, 1303725), (675, 1060363), (915, 782235), (1525, 469341), (1647, 434575), (2745, 260745), (4575, 156447), (8235, 86915), (13725, 52149), (17383, 41175)]