16018125075

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{839}}^1\times {\mathrm{1601}}^1$

素因数の和:2509

約数の個数: 72

約数和(自身を含む): 29284688160

約数和(自身を除く): 13266563085

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 477, 795, 839, 1325, 1601, 2385, 2517, 3975, 4195, 4803, 7551, 8005, 11925, 12585, 14409, 20975, 24015, 37755, 40025, 44467, 62925, 72045, 84853, 120075, 133401, 188775, 222335, 254559, 360225, 400203, 424265, 667005, 763677, 1111675, 1272795, 1343239, 2001015, 2121325, 3335025, 3818385, 4029717, 6363975, 6716195, 10005075, 12089151, 19091925, 20148585, 33580975, 60445755, 71191667, 100742925, 213575001, 302228775, 355958335, 640725003, 1067875005, 1779791675, 3203625015, 5339375025, 16018125075]

約数ペア:

[(1, 16018125075), (3, 5339375025), (5, 3203625015), (9, 1779791675), (15, 1067875005), (25, 640725003), (45, 355958335), (53, 302228775), (75, 213575001), (159, 100742925), (225, 71191667), (265, 60445755), (477, 33580975), (795, 20148585), (839, 19091925), (1325, 12089151), (1601, 10005075), (2385, 6716195), (2517, 6363975), (3975, 4029717), (4195, 3818385), (4803, 3335025), (7551, 2121325), (8005, 2001015), (11925, 1343239), (12585, 1272795), (14409, 1111675), (20975, 763677), (24015, 667005), (37755, 424265), (40025, 400203), (44467, 360225), (62925, 254559), (72045, 222335), (84853, 188775), (120075, 133401)]