4238465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 6462720

約数和(自身を除く): 2224255

約数列:

[1, 5, 7, 11, 35, 55, 77, 101, 109, 385, 505, 545, 707, 763, 1111, 1199, 3535, 3815, 5555, 5995, 7777, 8393, 11009, 38885, 41965, 55045, 77063, 121099, 385315, 605495, 847693, 4238465]

約数ペア:

[(1, 4238465), (5, 847693), (7, 605495), (11, 385315), (35, 121099), (55, 77063), (77, 55045), (101, 41965), (109, 38885), (385, 11009), (505, 8393), (545, 7777), (707, 5995), (763, 5555), (1111, 3815), (1199, 3535)]