19859711535

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1\times {\mathrm{12941}}^1$

素因数の和:13528

約数の個数: 48

約数和(自身を含む): 35008627680

約数和(自身を除く): 15148916145

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 509, 603, 1005, 1527, 2545, 3015, 4581, 7635, 12941, 22905, 34103, 38823, 64705, 102309, 116469, 170515, 194115, 306927, 511545, 582345, 867047, 1534635, 2601141, 4335235, 6586969, 7803423, 13005705, 19760907, 32934845, 39017115, 59282721, 98804535, 296413605, 441326923, 1323980769, 2206634615, 3971942307, 6619903845, 19859711535]

約数ペア:

[(1, 19859711535), (3, 6619903845), (5, 3971942307), (9, 2206634615), (15, 1323980769), (45, 441326923), (67, 296413605), (201, 98804535), (335, 59282721), (509, 39017115), (603, 32934845), (1005, 19760907), (1527, 13005705), (2545, 7803423), (3015, 6586969), (4581, 4335235), (7635, 2601141), (12941, 1534635), (22905, 867047), (34103, 582345), (38823, 511545), (64705, 306927), (102309, 194115), (116469, 170515)]