10866195

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 20217600

約数和(自身を除く): 9351405

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 71, 95, 171, 179, 213, 285, 355, 537, 639, 855, 895, 1065, 1349, 1611, 2685, 3195, 3401, 4047, 6745, 8055, 10203, 12141, 12709, 17005, 20235, 30609, 38127, 51015, 60705, 63545, 114381, 153045, 190635, 241471, 571905, 724413, 1207355, 2173239, 3622065, 10866195]

約数ペア:

[(1, 10866195), (3, 3622065), (5, 2173239), (9, 1207355), (15, 724413), (19, 571905), (45, 241471), (57, 190635), (71, 153045), (95, 114381), (171, 63545), (179, 60705), (213, 51015), (285, 38127), (355, 30609), (537, 20235), (639, 17005), (855, 12709), (895, 12141), (1065, 10203), (1349, 8055), (1611, 6745), (2685, 4047), (3195, 3401)]