4914465

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 8249472

約数和(自身を除く): 3335007

約数列:

[1, 3, 5, 15, 41, 61, 123, 131, 183, 205, 305, 393, 615, 655, 915, 1965, 2501, 5371, 7503, 7991, 12505, 16113, 23973, 26855, 37515, 39955, 80565, 119865, 327631, 982893, 1638155, 4914465]

約数ペア:

[(1, 4914465), (3, 1638155), (5, 982893), (15, 327631), (41, 119865), (61, 80565), (123, 39955), (131, 37515), (183, 26855), (205, 23973), (305, 16113), (393, 12505), (615, 7991), (655, 7503), (915, 5371), (1965, 2501)]