224775285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 423014400

約数和(自身を除く): 198239115

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 89, 105, 201, 267, 335, 359, 445, 469, 623, 1005, 1077, 1335, 1407, 1795, 1869, 2345, 2513, 3115, 5385, 5963, 7035, 7539, 9345, 12565, 17889, 24053, 29815, 31951, 37695, 41741, 72159, 89445, 95853, 120265, 125223, 159755, 168371, 208705, 223657, 360795, 479265, 505113, 626115, 670971, 841855, 1118285, 2140717, 2525565, 3354855, 6422151, 10703585, 14985019, 32110755, 44955057, 74925095, 224775285]

約数ペア:

[(1, 224775285), (3, 74925095), (5, 44955057), (7, 32110755), (15, 14985019), (21, 10703585), (35, 6422151), (67, 3354855), (89, 2525565), (105, 2140717), (201, 1118285), (267, 841855), (335, 670971), (359, 626115), (445, 505113), (469, 479265), (623, 360795), (1005, 223657), (1077, 208705), (1335, 168371), (1407, 159755), (1795, 125223), (1869, 120265), (2345, 95853), (2513, 89445), (3115, 72159), (5385, 41741), (5963, 37695), (7035, 31951), (7539, 29815), (9345, 24053), (12565, 17889)]