153710085025

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{28309}}^1$

素因数の和:28439

約数の個数: 96

約数和(自身を含む): 242641612800

約数和(自身を除く): 88931527775

約数列:

[1, 5, 7, 19, 23, 25, 35, 71, 95, 115, 133, 161, 175, 355, 437, 475, 497, 575, 665, 805, 1349, 1633, 1775, 2185, 2485, 3059, 3325, 4025, 6745, 8165, 9443, 10925, 11431, 12425, 15295, 28309, 31027, 33725, 40825, 47215, 57155, 76475, 141545, 155135, 198163, 217189, 236075, 285775, 537871, 651107, 707725, 775675, 990815, 1085945, 2009939, 2689355, 3255535, 3765097, 4557749, 4954075, 5429725, 10049695, 12371033, 13446775, 14069573, 16277675, 18825485, 22788745, 38188841, 46228597, 50248475, 61855165, 70347865, 86597231, 94127425, 113943725, 190944205, 231142985, 267321887, 309275825, 323600179, 351739325, 432986155, 878343343, 954721025, 1155714925, 1336609435, 1618000895, 2164930775, 4391716715, 6148403401, 6683047175, 8090004475, 21958583575, 30742017005, 153710085025]

約数ペア:

[(1, 153710085025), (5, 30742017005), (7, 21958583575), (19, 8090004475), (23, 6683047175), (25, 6148403401), (35, 4391716715), (71, 2164930775), (95, 1618000895), (115, 1336609435), (133, 1155714925), (161, 954721025), (175, 878343343), (355, 432986155), (437, 351739325), (475, 323600179), (497, 309275825), (575, 267321887), (665, 231142985), (805, 190944205), (1349, 113943725), (1633, 94127425), (1775, 86597231), (2185, 70347865), (2485, 61855165), (3059, 50248475), (3325, 46228597), (4025, 38188841), (6745, 22788745), (8165, 18825485), (9443, 16277675), (10925, 14069573), (11431, 13446775), (12425, 12371033), (15295, 10049695), (28309, 5429725), (31027, 4954075), (33725, 4557749), (40825, 3765097), (47215, 3255535), (57155, 2689355), (76475, 2009939), (141545, 1085945), (155135, 990815), (198163, 775675), (217189, 707725), (236075, 651107), (285775, 537871)]