148685145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2750

約数の個数: 64

約数和(自身を含む): 297271296

約数和(自身を除く): 148586151

約数列:

[1, 3, 5, 7, 15, 17, 21, 31, 35, 51, 85, 93, 105, 119, 155, 217, 255, 357, 465, 527, 595, 651, 1085, 1581, 1785, 2635, 2687, 3255, 3689, 7905, 8061, 11067, 13435, 18445, 18809, 40305, 45679, 55335, 56427, 83297, 94045, 137037, 228395, 249891, 282135, 319753, 416485, 583079, 685185, 959259, 1249455, 1416049, 1598765, 1749237, 2915395, 4248147, 4796295, 7080245, 8746185, 9912343, 21240735, 29737029, 49561715, 148685145]

約数ペア:

[(1, 148685145), (3, 49561715), (5, 29737029), (7, 21240735), (15, 9912343), (17, 8746185), (21, 7080245), (31, 4796295), (35, 4248147), (51, 2915395), (85, 1749237), (93, 1598765), (105, 1416049), (119, 1249455), (155, 959259), (217, 685185), (255, 583079), (357, 416485), (465, 319753), (527, 282135), (595, 249891), (651, 228395), (1085, 137037), (1581, 94045), (1785, 83297), (2635, 56427), (2687, 55335), (3255, 45679), (3689, 40305), (7905, 18809), (8061, 18445), (11067, 13435)]