195301855

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^2$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 296824320

約数和(自身を除く): 101522465

約数列:

[1, 5, 7, 19, 23, 35, 95, 113, 115, 133, 161, 437, 565, 665, 791, 805, 2147, 2185, 2599, 3059, 3955, 10735, 12769, 12995, 15029, 15295, 18193, 49381, 63845, 75145, 89383, 90965, 242611, 246905, 293687, 345667, 446915, 1213055, 1468435, 1698277, 1728335, 2055809, 5580053, 8491385, 10279045, 27900265, 39060371, 195301855]

約数ペア:

[(1, 195301855), (5, 39060371), (7, 27900265), (19, 10279045), (23, 8491385), (35, 5580053), (95, 2055809), (113, 1728335), (115, 1698277), (133, 1468435), (161, 1213055), (437, 446915), (565, 345667), (665, 293687), (791, 246905), (805, 242611), (2147, 90965), (2185, 89383), (2599, 75145), (3059, 63845), (3955, 49381), (10735, 18193), (12769, 15295), (12995, 15029)]