48959985

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{743}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 82280448

約数和(自身を除く): 33320463

約数列:

[1, 3, 5, 15, 23, 69, 115, 191, 345, 573, 743, 955, 2229, 2865, 3715, 4393, 11145, 13179, 17089, 21965, 51267, 65895, 85445, 141913, 256335, 425739, 709565, 2128695, 3263999, 9791997, 16319995, 48959985]

約数ペア:

[(1, 48959985), (3, 16319995), (5, 9791997), (15, 3263999), (23, 2128695), (69, 709565), (115, 425739), (191, 256335), (345, 141913), (573, 85445), (743, 65895), (955, 51267), (2229, 21965), (2865, 17089), (3715, 13179), (4393, 11145)]