23157295

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 33868800

約数和(自身を除く): 10711505

約数列:

[1, 5, 7, 19, 35, 95, 97, 133, 359, 485, 665, 679, 1795, 1843, 2513, 3395, 6821, 9215, 12565, 12901, 34105, 34823, 47747, 64505, 174115, 238735, 243761, 661637, 1218805, 3308185, 4631459, 23157295]

約数ペア:

[(1, 23157295), (5, 4631459), (7, 3308185), (19, 1218805), (35, 661637), (95, 243761), (97, 238735), (133, 174115), (359, 64505), (485, 47747), (665, 34823), (679, 34105), (1795, 12901), (1843, 12565), (2513, 9215), (3395, 6821)]