217467105

素因数分解:

$3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{51229}}^1$

素因数の和:51520

約数の個数: 16

約数和(自身を含む): 349183680

約数和(自身を除く): 131716575

約数列:

[1, 3, 5, 15, 283, 849, 1415, 4245, 51229, 153687, 256145, 768435, 14497807, 43493421, 72489035, 217467105]

約数ペア:

[(1, 217467105), (3, 72489035), (5, 43493421), (15, 14497807), (283, 768435), (849, 256145), (1415, 153687), (4245, 51229)]