15075348315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1777}}^1$

素因数の和:1941

約数の個数: 96

約数和(自身を含む): 27248632320

約数和(自身を除く): 12173284005

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 103, 255, 285, 289, 309, 323, 515, 867, 969, 1445, 1545, 1615, 1751, 1777, 1957, 4335, 4845, 5253, 5331, 5491, 5871, 8755, 8885, 9785, 16473, 26265, 26655, 27455, 29355, 29767, 30209, 33269, 33763, 82365, 89301, 90627, 99807, 101289, 148835, 151045, 166345, 168815, 183031, 446505, 453135, 499035, 506445, 513553, 549093, 565573, 573971, 915155, 1540659, 1696719, 1721913, 2567765, 2745465, 2827865, 2869855, 3111527, 3477589, 7703295, 8483595, 8609565, 9334581, 9757507, 10432767, 15557635, 17387945, 29272521, 46672905, 48787535, 52163835, 52895959, 59119013, 146362605, 158687877, 177357039, 264479795, 295595065, 793439385, 886785195, 1005023221, 3015069663, 5025116105, 15075348315]

約数ペア:

[(1, 15075348315), (3, 5025116105), (5, 3015069663), (15, 1005023221), (17, 886785195), (19, 793439385), (51, 295595065), (57, 264479795), (85, 177357039), (95, 158687877), (103, 146362605), (255, 59119013), (285, 52895959), (289, 52163835), (309, 48787535), (323, 46672905), (515, 29272521), (867, 17387945), (969, 15557635), (1445, 10432767), (1545, 9757507), (1615, 9334581), (1751, 8609565), (1777, 8483595), (1957, 7703295), (4335, 3477589), (4845, 3111527), (5253, 2869855), (5331, 2827865), (5491, 2745465), (5871, 2567765), (8755, 1721913), (8885, 1696719), (9785, 1540659), (16473, 915155), (26265, 573971), (26655, 565573), (27455, 549093), (29355, 513553), (29767, 506445), (30209, 499035), (33269, 453135), (33763, 446505), (82365, 183031), (89301, 168815), (90627, 166345), (99807, 151045), (101289, 148835)]