395148367055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{44281}}^1$

素因数の和:44496

約数の個数: 64

約数和(自身を含む): 548490313728

約数和(自身を除く): 153341946673

約数列:

[1, 5, 13, 23, 47, 65, 115, 127, 235, 299, 611, 635, 1081, 1495, 1651, 2921, 3055, 5405, 5969, 8255, 14053, 14605, 29845, 37973, 44281, 70265, 77597, 137287, 189865, 221405, 387985, 575653, 686435, 1018463, 1784731, 2081207, 2878265, 5092315, 5623687, 8923655, 10406035, 13240019, 27055691, 28118435, 47867761, 66200095, 73107931, 129344801, 135278455, 239338805, 264313289, 365539655, 622280893, 646724005, 1321566445, 1681482413, 3111404465, 3436072757, 6079205647, 8407412065, 17180363785, 30396028235, 79029673411, 395148367055]

約数ペア:

[(1, 395148367055), (5, 79029673411), (13, 30396028235), (23, 17180363785), (47, 8407412065), (65, 6079205647), (115, 3436072757), (127, 3111404465), (235, 1681482413), (299, 1321566445), (611, 646724005), (635, 622280893), (1081, 365539655), (1495, 264313289), (1651, 239338805), (2921, 135278455), (3055, 129344801), (5405, 73107931), (5969, 66200095), (8255, 47867761), (14053, 28118435), (14605, 27055691), (29845, 13240019), (37973, 10406035), (44281, 8923655), (70265, 5623687), (77597, 5092315), (137287, 2878265), (189865, 2081207), (221405, 1784731), (387985, 1018463), (575653, 686435)]