13202318285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{683}}^1$

素因数の和:966

約数の個数: 64

約数和(自身を含む): 18069682176

約数和(自身を除く): 4867363891

約数列:

[1, 5, 13, 31, 53, 65, 155, 181, 265, 403, 683, 689, 905, 1643, 2015, 2353, 3415, 3445, 5611, 8215, 8879, 9593, 11765, 21173, 21359, 28055, 36199, 44395, 47965, 72943, 105865, 106795, 123623, 124709, 180995, 275249, 297383, 364715, 470587, 618115, 623545, 1122169, 1376245, 1486915, 1607099, 2352935, 3832313, 3865979, 5610845, 6552019, 8035495, 14588197, 19161565, 19329895, 32760095, 49820069, 72940985, 85176247, 203112589, 249100345, 425881235, 1015562945, 2640463657, 13202318285]

約数ペア:

[(1, 13202318285), (5, 2640463657), (13, 1015562945), (31, 425881235), (53, 249100345), (65, 203112589), (155, 85176247), (181, 72940985), (265, 49820069), (403, 32760095), (683, 19329895), (689, 19161565), (905, 14588197), (1643, 8035495), (2015, 6552019), (2353, 5610845), (3415, 3865979), (3445, 3832313), (5611, 2352935), (8215, 1607099), (8879, 1486915), (9593, 1376245), (11765, 1122169), (21173, 623545), (21359, 618115), (28055, 470587), (36199, 364715), (44395, 297383), (47965, 275249), (72943, 180995), (105865, 124709), (106795, 123623)]