13503544245

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1\times {\mathrm{11503}}^1$

素因数の和:12906

約数の個数: 48

約数和(自身を含む): 24658133760

約数和(自身を除く): 11154589515

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 1373, 4119, 6865, 11503, 12357, 20595, 26087, 34509, 57515, 61785, 78261, 103527, 130435, 172545, 218557, 234783, 391305, 517635, 655671, 1092785, 1173915, 1967013, 3278355, 9835065, 15793619, 47380857, 78968095, 142142571, 236904285, 300078761, 710712855, 900236283, 1500393805, 2700708849, 4501181415, 13503544245]

約数ペア:

[(1, 13503544245), (3, 4501181415), (5, 2700708849), (9, 1500393805), (15, 900236283), (19, 710712855), (45, 300078761), (57, 236904285), (95, 142142571), (171, 78968095), (285, 47380857), (855, 15793619), (1373, 9835065), (4119, 3278355), (6865, 1967013), (11503, 1173915), (12357, 1092785), (20595, 655671), (26087, 517635), (34509, 391305), (57515, 234783), (61785, 218557), (78261, 172545), (103527, 130435)]