15704629515

素因数分解:

$3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{593}}^1$

素因数の和:991

約数の個数: 96

約数和(自身を含む): 28768836096

約数和(自身を除く): 13064206581

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 243, 307, 355, 405, 593, 639, 921, 1065, 1215, 1535, 1779, 1917, 2763, 2965, 3195, 4605, 5337, 5751, 8289, 8895, 9585, 13815, 16011, 17253, 21797, 24867, 26685, 28755, 41445, 42103, 48033, 65391, 74601, 80055, 86265, 108985, 124335, 126309, 144099, 182051, 196173, 210515, 240165, 326955, 373005, 378927, 546153, 588519, 631545, 720495, 910255, 980865, 1136781, 1638459, 1765557, 1894635, 2730765, 2942595, 3410343, 4915377, 5296671, 5683905, 8192295, 8827785, 10231029, 12925621, 14746131, 17051715, 24576885, 26483355, 38776863, 44238393, 51155145, 64628105, 73730655, 116330589, 193884315, 221191965, 348991767, 581652945, 1046975301, 1744958835, 3140925903, 5234876505, 15704629515]

約数ペア:

[(1, 15704629515), (3, 5234876505), (5, 3140925903), (9, 1744958835), (15, 1046975301), (27, 581652945), (45, 348991767), (71, 221191965), (81, 193884315), (135, 116330589), (213, 73730655), (243, 64628105), (307, 51155145), (355, 44238393), (405, 38776863), (593, 26483355), (639, 24576885), (921, 17051715), (1065, 14746131), (1215, 12925621), (1535, 10231029), (1779, 8827785), (1917, 8192295), (2763, 5683905), (2965, 5296671), (3195, 4915377), (4605, 3410343), (5337, 2942595), (5751, 2730765), (8289, 1894635), (8895, 1765557), (9585, 1638459), (13815, 1136781), (16011, 980865), (17253, 910255), (21797, 720495), (24867, 631545), (26685, 588519), (28755, 546153), (41445, 378927), (42103, 373005), (48033, 326955), (65391, 240165), (74601, 210515), (80055, 196173), (86265, 182051), (108985, 144099), (124335, 126309)]