81170012145

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{499}}^1\times {\mathrm{1289}}^1$

素因数の和:2022

約数の個数: 64

約数和(自身を含む): 133747200000

約数和(自身を除く): 52577187855

約数列:

[1, 3, 5, 15, 47, 141, 179, 235, 499, 537, 705, 895, 1289, 1497, 2495, 2685, 3867, 6445, 7485, 8413, 19335, 23453, 25239, 42065, 60583, 70359, 89321, 117265, 126195, 181749, 230731, 267963, 302915, 351795, 446605, 643211, 692193, 908745, 1153655, 1339815, 1929633, 3216055, 3460965, 4198087, 9648165, 10844357, 12594261, 20990435, 30230917, 32533071, 54221785, 62971305, 90692751, 115134769, 151154585, 162665355, 345404307, 453463755, 575673845, 1727021535, 5411334143, 16234002429, 27056670715, 81170012145]

約数ペア:

[(1, 81170012145), (3, 27056670715), (5, 16234002429), (15, 5411334143), (47, 1727021535), (141, 575673845), (179, 453463755), (235, 345404307), (499, 162665355), (537, 151154585), (705, 115134769), (895, 90692751), (1289, 62971305), (1497, 54221785), (2495, 32533071), (2685, 30230917), (3867, 20990435), (6445, 12594261), (7485, 10844357), (8413, 9648165), (19335, 4198087), (23453, 3460965), (25239, 3216055), (42065, 1929633), (60583, 1339815), (70359, 1153655), (89321, 908745), (117265, 692193), (126195, 643211), (181749, 446605), (230731, 351795), (267963, 302915)]