40256055

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1101

約数の個数: 64

約数和(自身を含む): 83865600

約数和(自身を除く): 43609545

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 41, 45, 63, 105, 123, 135, 189, 205, 287, 315, 369, 615, 861, 945, 1039, 1107, 1435, 1845, 2583, 3117, 4305, 5195, 5535, 7273, 7749, 9351, 12915, 15585, 21819, 28053, 36365, 38745, 42599, 46755, 65457, 109095, 127797, 140265, 196371, 212995, 298193, 327285, 383391, 638985, 894579, 981855, 1150173, 1490965, 1916955, 2683737, 4472895, 5750865, 8051211, 13418685, 40256055]

約数ペア:

[(1, 40256055), (3, 13418685), (5, 8051211), (7, 5750865), (9, 4472895), (15, 2683737), (21, 1916955), (27, 1490965), (35, 1150173), (41, 981855), (45, 894579), (63, 638985), (105, 383391), (123, 327285), (135, 298193), (189, 212995), (205, 196371), (287, 140265), (315, 127797), (369, 109095), (615, 65457), (861, 46755), (945, 42599), (1039, 38745), (1107, 36365), (1435, 28053), (1845, 21819), (2583, 15585), (3117, 12915), (4305, 9351), (5195, 7749), (5535, 7273)]