275579135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{983}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 376911360

約数和(自身を除く): 101332225

約数列:

[1, 5, 13, 19, 65, 95, 227, 247, 983, 1135, 1235, 2951, 4313, 4915, 12779, 14755, 18677, 21565, 56069, 63895, 93385, 223141, 242801, 280345, 1115705, 1214005, 2900833, 4239679, 14504165, 21198395, 55115827, 275579135]

約数ペア:

[(1, 275579135), (5, 55115827), (13, 21198395), (19, 14504165), (65, 4239679), (95, 2900833), (227, 1214005), (247, 1115705), (983, 280345), (1135, 242801), (1235, 223141), (2951, 93385), (4313, 63895), (4915, 56069), (12779, 21565), (14755, 18677)]