11400285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 22014720

約数和(自身を除く): 10614435

約数列:

[1, 3, 5, 13, 15, 17, 19, 39, 51, 57, 65, 85, 95, 181, 195, 221, 247, 255, 285, 323, 543, 663, 741, 905, 969, 1105, 1235, 1615, 2353, 2715, 3077, 3315, 3439, 3705, 4199, 4845, 7059, 9231, 10317, 11765, 12597, 15385, 17195, 20995, 35295, 40001, 44707, 46155, 51585, 58463, 62985, 120003, 134121, 175389, 200005, 223535, 292315, 600015, 670605, 760019, 876945, 2280057, 3800095, 11400285]

約数ペア:

[(1, 11400285), (3, 3800095), (5, 2280057), (13, 876945), (15, 760019), (17, 670605), (19, 600015), (39, 292315), (51, 223535), (57, 200005), (65, 175389), (85, 134121), (95, 120003), (181, 62985), (195, 58463), (221, 51585), (247, 46155), (255, 44707), (285, 40001), (323, 35295), (543, 20995), (663, 17195), (741, 15385), (905, 12597), (969, 11765), (1105, 10317), (1235, 9231), (1615, 7059), (2353, 4845), (2715, 4199), (3077, 3705), (3315, 3439)]