20171102715

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{9433}}^1$

素因数の和:9565

約数の個数: 96

約数和(自身を含む): 38323172160

約数和(自身を除く): 18152069445

約数列:

[1, 3, 5, 9, 15, 19, 41, 45, 57, 61, 95, 123, 171, 183, 205, 285, 305, 369, 549, 615, 779, 855, 915, 1159, 1845, 2337, 2501, 2745, 3477, 3895, 5795, 7011, 7503, 9433, 10431, 11685, 12505, 17385, 22509, 28299, 35055, 37515, 47165, 47519, 52155, 84897, 112545, 141495, 142557, 179227, 237595, 386753, 424485, 427671, 537681, 575413, 712785, 896135, 1160259, 1613043, 1726239, 1933765, 2138355, 2688405, 2877065, 3480777, 5178717, 5801295, 7348307, 8065215, 8631195, 10932847, 17403885, 22044921, 23591933, 25893585, 32798541, 36741535, 54664235, 66134763, 70775799, 98395623, 110224605, 117959665, 163992705, 212327397, 330673815, 353878995, 448246727, 491978115, 1061636985, 1344740181, 2241233635, 4034220543, 6723700905, 20171102715]

約数ペア:

[(1, 20171102715), (3, 6723700905), (5, 4034220543), (9, 2241233635), (15, 1344740181), (19, 1061636985), (41, 491978115), (45, 448246727), (57, 353878995), (61, 330673815), (95, 212327397), (123, 163992705), (171, 117959665), (183, 110224605), (205, 98395623), (285, 70775799), (305, 66134763), (369, 54664235), (549, 36741535), (615, 32798541), (779, 25893585), (855, 23591933), (915, 22044921), (1159, 17403885), (1845, 10932847), (2337, 8631195), (2501, 8065215), (2745, 7348307), (3477, 5801295), (3895, 5178717), (5795, 3480777), (7011, 2877065), (7503, 2688405), (9433, 2138355), (10431, 1933765), (11685, 1726239), (12505, 1613043), (17385, 1160259), (22509, 896135), (28299, 712785), (35055, 575413), (37515, 537681), (47165, 427671), (47519, 424485), (52155, 386753), (84897, 237595), (112545, 179227), (141495, 142557)]