15691906035

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{76421}}^1$

素因数の和:76467

約数の個数: 72

約数和(自身を含む): 30543733584

約数和(自身を除く): 14851827549

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 169, 195, 243, 351, 405, 507, 585, 845, 1053, 1215, 1521, 1755, 2535, 3159, 4563, 5265, 7605, 13689, 15795, 22815, 41067, 68445, 76421, 205335, 229263, 382105, 687789, 993473, 1146315, 2063367, 2980419, 3438945, 4967365, 6190101, 8941257, 10316835, 12915149, 14902095, 18570303, 26823771, 30950505, 38745447, 44706285, 64575745, 80471313, 92851515, 116236341, 134118855, 193727235, 241413939, 348709023, 402356565, 581181705, 1046127069, 1207069695, 1743545115, 3138381207, 5230635345, 15691906035]

約数ペア:

[(1, 15691906035), (3, 5230635345), (5, 3138381207), (9, 1743545115), (13, 1207069695), (15, 1046127069), (27, 581181705), (39, 402356565), (45, 348709023), (65, 241413939), (81, 193727235), (117, 134118855), (135, 116236341), (169, 92851515), (195, 80471313), (243, 64575745), (351, 44706285), (405, 38745447), (507, 30950505), (585, 26823771), (845, 18570303), (1053, 14902095), (1215, 12915149), (1521, 10316835), (1755, 8941257), (2535, 6190101), (3159, 4967365), (4563, 3438945), (5265, 2980419), (7605, 2063367), (13689, 1146315), (15795, 993473), (22815, 687789), (41067, 382105), (68445, 229263), (76421, 205335)]