201712331385

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1\times {\mathrm{128339}}^1$

素因数の和:129062

約数の個数: 48

約数和(自身を含む): 356774932800

約数和(自身を除く): 155062601415

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 659, 795, 1977, 2385, 3295, 5931, 9885, 29655, 34927, 104781, 128339, 174635, 314343, 385017, 523905, 641695, 1155051, 1571715, 1925085, 5775255, 6801967, 20405901, 34009835, 61217703, 84575401, 102029505, 253726203, 306088515, 422877005, 761178609, 1268631015, 3805893045, 4482496253, 13447488759, 22412481265, 40342466277, 67237443795, 201712331385]

約数ペア:

[(1, 201712331385), (3, 67237443795), (5, 40342466277), (9, 22412481265), (15, 13447488759), (45, 4482496253), (53, 3805893045), (159, 1268631015), (265, 761178609), (477, 422877005), (659, 306088515), (795, 253726203), (1977, 102029505), (2385, 84575401), (3295, 61217703), (5931, 34009835), (9885, 20405901), (29655, 6801967), (34927, 5775255), (104781, 1925085), (128339, 1571715), (174635, 1155051), (314343, 641695), (385017, 523905)]