1027968525

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{503}}^1$

素因数の和:843

約数の個数: 72

約数和(自身を含む): 1910877696

約数和(自身を除く): 882909171

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 293, 465, 503, 775, 879, 1395, 1465, 1509, 2325, 2515, 2637, 4395, 4527, 6975, 7325, 7545, 9083, 12575, 13185, 15593, 21975, 22635, 27249, 37725, 45415, 46779, 65925, 77965, 81747, 113175, 136245, 140337, 147379, 227075, 233895, 389825, 408735, 442137, 681225, 701685, 736895, 1169475, 1326411, 2043675, 2210685, 3508425, 3684475, 4568749, 6632055, 11053425, 13706247, 22843745, 33160275, 41118741, 68531235, 114218725, 205593705, 342656175, 1027968525]

約数ペア:

[(1, 1027968525), (3, 342656175), (5, 205593705), (9, 114218725), (15, 68531235), (25, 41118741), (31, 33160275), (45, 22843745), (75, 13706247), (93, 11053425), (155, 6632055), (225, 4568749), (279, 3684475), (293, 3508425), (465, 2210685), (503, 2043675), (775, 1326411), (879, 1169475), (1395, 736895), (1465, 701685), (1509, 681225), (2325, 442137), (2515, 408735), (2637, 389825), (4395, 233895), (4527, 227075), (6975, 147379), (7325, 140337), (7545, 136245), (9083, 113175), (12575, 81747), (13185, 77965), (15593, 65925), (21975, 46779), (22635, 45415), (27249, 37725)]