161946135

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10253}}^1$

素因数の和:10286

約数の個数: 48

約数和(自身を含む): 313526304

約数和(自身を除く): 151580169

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 1053, 1215, 1755, 3159, 5265, 10253, 15795, 30759, 51265, 92277, 133289, 153795, 276831, 399867, 461385, 666445, 830493, 1199601, 1384155, 1999335, 2491479, 3598803, 4152465, 5998005, 10796409, 12457395, 17994015, 32389227, 53982045, 161946135]

約数ペア:

[(1, 161946135), (3, 53982045), (5, 32389227), (9, 17994015), (13, 12457395), (15, 10796409), (27, 5998005), (39, 4152465), (45, 3598803), (65, 2491479), (81, 1999335), (117, 1384155), (135, 1199601), (195, 830493), (243, 666445), (351, 461385), (405, 399867), (585, 276831), (1053, 153795), (1215, 133289), (1755, 92277), (3159, 51265), (5265, 30759), (10253, 15795)]