13565599545

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{617}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 22366181376

約数和(自身を除く): 8800581831

約数列:

[1, 3, 5, 15, 67, 131, 167, 201, 335, 393, 501, 617, 655, 835, 1005, 1851, 1965, 2505, 3085, 8777, 9255, 11189, 21877, 26331, 33567, 41339, 43885, 55945, 65631, 80827, 103039, 109385, 124017, 131655, 167835, 206695, 242481, 309117, 328155, 404135, 515195, 620085, 1212405, 1465759, 1545585, 4397277, 5415409, 6903613, 7328795, 13498109, 16246227, 20710839, 21986385, 27077045, 34518065, 40494327, 67490545, 81231135, 103554195, 202471635, 904373303, 2713119909, 4521866515, 13565599545]

約数ペア:

[(1, 13565599545), (3, 4521866515), (5, 2713119909), (15, 904373303), (67, 202471635), (131, 103554195), (167, 81231135), (201, 67490545), (335, 40494327), (393, 34518065), (501, 27077045), (617, 21986385), (655, 20710839), (835, 16246227), (1005, 13498109), (1851, 7328795), (1965, 6903613), (2505, 5415409), (3085, 4397277), (8777, 1545585), (9255, 1465759), (11189, 1212405), (21877, 620085), (26331, 515195), (33567, 404135), (41339, 328155), (43885, 309117), (55945, 242481), (65631, 206695), (80827, 167835), (103039, 131655), (109385, 124017)]