13307865025

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1567}}^1\times {\mathrm{3733}}^1$

素因数の和:5330

約数の個数: 48

約数和(自身を含む): 20328254464

約数和(自身を除く): 7020389439

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 1567, 2275, 3733, 7835, 10969, 18665, 20371, 26131, 39175, 48529, 54845, 93325, 101855, 130655, 142597, 242645, 274225, 339703, 509275, 653275, 712985, 1213225, 1698515, 3564925, 5849611, 8492575, 29248055, 40947277, 76044943, 146240275, 204736385, 380224715, 532314601, 1023681925, 1901123575, 2661573005, 13307865025]

約数ペア:

[(1, 13307865025), (5, 2661573005), (7, 1901123575), (13, 1023681925), (25, 532314601), (35, 380224715), (65, 204736385), (91, 146240275), (175, 76044943), (325, 40947277), (455, 29248055), (1567, 8492575), (2275, 5849611), (3733, 3564925), (7835, 1698515), (10969, 1213225), (18665, 712985), (20371, 653275), (26131, 509275), (39175, 339703), (48529, 274225), (54845, 242645), (93325, 142597), (101855, 130655)]