128524455

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 243648000

約数和(自身を除く): 115123545

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 89, 95, 135, 171, 267, 285, 445, 513, 563, 801, 855, 1335, 1689, 1691, 2403, 2565, 2815, 4005, 5067, 5073, 8445, 8455, 10697, 12015, 15201, 15219, 25335, 25365, 32091, 45657, 50107, 53485, 76005, 76095, 96273, 150321, 160455, 228285, 250535, 288819, 450963, 481365, 751605, 952033, 1352889, 1444095, 2254815, 2856099, 4760165, 6764445, 8568297, 14280495, 25704891, 42841485, 128524455]

約数ペア:

[(1, 128524455), (3, 42841485), (5, 25704891), (9, 14280495), (15, 8568297), (19, 6764445), (27, 4760165), (45, 2856099), (57, 2254815), (89, 1444095), (95, 1352889), (135, 952033), (171, 751605), (267, 481365), (285, 450963), (445, 288819), (513, 250535), (563, 228285), (801, 160455), (855, 150321), (1335, 96273), (1689, 76095), (1691, 76005), (2403, 53485), (2565, 50107), (2815, 45657), (4005, 32091), (5067, 25365), (5073, 25335), (8445, 15219), (8455, 15201), (10697, 12015)]