553307721985

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{683}}^1\times {\mathrm{8171}}^1$

素因数の和:9189

約数の個数: 32

約数和(自身を含む): 676123822080

約数和(自身を除く): 122816100095

約数列:

[1, 5, 79, 251, 395, 683, 1255, 3415, 8171, 19829, 40855, 53957, 99145, 171433, 269785, 645509, 857165, 2050921, 3227545, 5580793, 10254605, 13543207, 27903965, 67716035, 162022759, 440882647, 810113795, 1400779043, 2204413235, 7003895215, 110661544397, 553307721985]

約数ペア:

[(1, 553307721985), (5, 110661544397), (79, 7003895215), (251, 2204413235), (395, 1400779043), (683, 810113795), (1255, 440882647), (3415, 162022759), (8171, 67716035), (19829, 27903965), (40855, 13543207), (53957, 10254605), (99145, 5580793), (171433, 3227545), (269785, 2050921), (645509, 857165)]