69696585

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{563}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 142940160

約数和(自身を除く): 73243575

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 131, 135, 189, 315, 393, 563, 655, 917, 945, 1179, 1689, 1965, 2751, 2815, 3537, 3941, 4585, 5067, 5895, 8253, 8445, 11823, 13755, 15201, 17685, 19705, 24759, 25335, 35469, 41265, 59115, 73753, 76005, 106407, 123795, 177345, 221259, 368765, 516271, 532035, 663777, 1106295, 1548813, 1991331, 2581355, 3318885, 4646439, 7744065, 9956655, 13939317, 23232195, 69696585]

約数ペア:

[(1, 69696585), (3, 23232195), (5, 13939317), (7, 9956655), (9, 7744065), (15, 4646439), (21, 3318885), (27, 2581355), (35, 1991331), (45, 1548813), (63, 1106295), (105, 663777), (131, 532035), (135, 516271), (189, 368765), (315, 221259), (393, 177345), (563, 123795), (655, 106407), (917, 76005), (945, 73753), (1179, 59115), (1689, 41265), (1965, 35469), (2751, 25335), (2815, 24759), (3537, 19705), (3941, 17685), (4585, 15201), (5067, 13755), (5895, 11823), (8253, 8445)]