86836425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 96

約数和(自身を含む): 169989120

約数和(自身を除く): 83152695

約数列:

[1, 3, 5, 13, 15, 17, 25, 31, 39, 51, 65, 75, 85, 93, 155, 169, 195, 221, 255, 325, 403, 425, 465, 507, 527, 663, 775, 845, 975, 1105, 1209, 1275, 1581, 2015, 2197, 2325, 2535, 2635, 2873, 3315, 4225, 5239, 5525, 6045, 6591, 6851, 7905, 8619, 10075, 10985, 12675, 13175, 14365, 15717, 16575, 20553, 26195, 30225, 32955, 34255, 37349, 39525, 43095, 54925, 68107, 71825, 78585, 89063, 102765, 112047, 130975, 164775, 171275, 186745, 204321, 215475, 267189, 340535, 392925, 445315, 513825, 560235, 933725, 1021605, 1157819, 1335945, 1702675, 2226575, 2801175, 3473457, 5108025, 5789095, 6679725, 17367285, 28945475, 86836425]

約数ペア:

[(1, 86836425), (3, 28945475), (5, 17367285), (13, 6679725), (15, 5789095), (17, 5108025), (25, 3473457), (31, 2801175), (39, 2226575), (51, 1702675), (65, 1335945), (75, 1157819), (85, 1021605), (93, 933725), (155, 560235), (169, 513825), (195, 445315), (221, 392925), (255, 340535), (325, 267189), (403, 215475), (425, 204321), (465, 186745), (507, 171275), (527, 164775), (663, 130975), (775, 112047), (845, 102765), (975, 89063), (1105, 78585), (1209, 71825), (1275, 68107), (1581, 54925), (2015, 43095), (2197, 39525), (2325, 37349), (2535, 34255), (2635, 32955), (2873, 30225), (3315, 26195), (4225, 20553), (5239, 16575), (5525, 15717), (6045, 14365), (6591, 13175), (6851, 12675), (7905, 10985), (8619, 10075)]