142993035

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 277385472

約数和(自身を除く): 134392437

約数列:

[1, 3, 5, 9, 15, 17, 41, 45, 47, 51, 85, 97, 123, 141, 153, 205, 235, 255, 291, 369, 423, 485, 615, 697, 705, 765, 799, 873, 1455, 1649, 1845, 1927, 2091, 2115, 2397, 3485, 3977, 3995, 4365, 4559, 4947, 5781, 6273, 7191, 8245, 9635, 10455, 11931, 11985, 13677, 14841, 17343, 19885, 22795, 24735, 28905, 31365, 32759, 35793, 35955, 41031, 59655, 67609, 68385, 74205, 77503, 86715, 98277, 163795, 178965, 186919, 202827, 205155, 232509, 294831, 338045, 387515, 491385, 560757, 608481, 697527, 934595, 1014135, 1162545, 1474155, 1682271, 2803785, 3042405, 3177623, 3487635, 8411355, 9532869, 15888115, 28598607, 47664345, 142993035]

約数ペア:

[(1, 142993035), (3, 47664345), (5, 28598607), (9, 15888115), (15, 9532869), (17, 8411355), (41, 3487635), (45, 3177623), (47, 3042405), (51, 2803785), (85, 1682271), (97, 1474155), (123, 1162545), (141, 1014135), (153, 934595), (205, 697527), (235, 608481), (255, 560757), (291, 491385), (369, 387515), (423, 338045), (485, 294831), (615, 232509), (697, 205155), (705, 202827), (765, 186919), (799, 178965), (873, 163795), (1455, 98277), (1649, 86715), (1845, 77503), (1927, 74205), (2091, 68385), (2115, 67609), (2397, 59655), (3485, 41031), (3977, 35955), (3995, 35793), (4365, 32759), (4559, 31365), (4947, 28905), (5781, 24735), (6273, 22795), (7191, 19885), (8245, 17343), (9635, 14841), (10455, 13677), (11931, 11985)]