87794565

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{641}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 147177216

約数和(自身を除く): 59382651

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 397, 641, 1191, 1923, 1985, 3205, 5955, 9131, 9615, 14743, 27393, 44229, 45655, 73715, 136965, 221145, 254477, 763431, 1272385, 3817155, 5852971, 17558913, 29264855, 87794565]

約数ペア:

[(1, 87794565), (3, 29264855), (5, 17558913), (15, 5852971), (23, 3817155), (69, 1272385), (115, 763431), (345, 254477), (397, 221145), (641, 136965), (1191, 73715), (1923, 45655), (1985, 44229), (3205, 27393), (5955, 14743), (9131, 9615)]