1445878013615

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{547}}^1\times {\mathrm{2423}}^1$

素因数の和:3492

約数の個数: 64

約数和(自身を含む): 2019945185280

約数和(自身を除く): 574067171665

約数列:

[1, 5, 7, 35, 71, 355, 439, 497, 547, 2195, 2423, 2485, 2735, 3073, 3829, 12115, 15365, 16961, 19145, 31169, 38837, 84805, 155845, 172033, 194185, 218183, 240133, 271859, 860165, 1063697, 1090915, 1200665, 1204231, 1325381, 1359295, 1680931, 5318485, 6021155, 6626905, 7445879, 8404655, 9277667, 17049443, 37229395, 46388335, 75522487, 85247215, 94102051, 119346101, 377612435, 470510255, 528657409, 581842259, 596730505, 658714357, 2643287045, 2909211295, 3293571785, 4072895813, 20364479065, 41310800389, 206554001945, 289175602723, 1445878013615]

約数ペア:

[(1, 1445878013615), (5, 289175602723), (7, 206554001945), (35, 41310800389), (71, 20364479065), (355, 4072895813), (439, 3293571785), (497, 2909211295), (547, 2643287045), (2195, 658714357), (2423, 596730505), (2485, 581842259), (2735, 528657409), (3073, 470510255), (3829, 377612435), (12115, 119346101), (15365, 94102051), (16961, 85247215), (19145, 75522487), (31169, 46388335), (38837, 37229395), (84805, 17049443), (155845, 9277667), (172033, 8404655), (194185, 7445879), (218183, 6626905), (240133, 6021155), (271859, 5318485), (860165, 1680931), (1063697, 1359295), (1090915, 1325381), (1200665, 1204231)]