72726255

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 158505984

約数和(自身を除く): 85779729

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 81, 85, 105, 119, 135, 153, 189, 243, 255, 315, 357, 405, 459, 503, 567, 595, 765, 945, 1071, 1215, 1377, 1509, 1701, 1785, 2295, 2515, 2835, 3213, 3521, 4131, 4527, 5355, 6885, 7545, 8505, 8551, 9639, 10563, 13581, 16065, 17605, 20655, 22635, 25653, 28917, 31689, 40743, 42755, 48195, 52815, 59857, 67905, 76959, 95067, 122229, 128265, 144585, 158445, 179571, 203715, 230877, 285201, 299285, 384795, 475335, 538713, 611145, 692631, 855603, 897855, 1154385, 1426005, 1616139, 2077893, 2693565, 3463155, 4278015, 4848417, 8080695, 10389465, 14545251, 24242085, 72726255]

約数ペア:

[(1, 72726255), (3, 24242085), (5, 14545251), (7, 10389465), (9, 8080695), (15, 4848417), (17, 4278015), (21, 3463155), (27, 2693565), (35, 2077893), (45, 1616139), (51, 1426005), (63, 1154385), (81, 897855), (85, 855603), (105, 692631), (119, 611145), (135, 538713), (153, 475335), (189, 384795), (243, 299285), (255, 285201), (315, 230877), (357, 203715), (405, 179571), (459, 158445), (503, 144585), (567, 128265), (595, 122229), (765, 95067), (945, 76959), (1071, 67905), (1215, 59857), (1377, 52815), (1509, 48195), (1701, 42755), (1785, 40743), (2295, 31689), (2515, 28917), (2835, 25653), (3213, 22635), (3521, 20655), (4131, 17605), (4527, 16065), (5355, 13581), (6885, 10563), (7545, 9639), (8505, 8551)]