23653035

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:673

約数の個数: 72

約数和(自身を含む): 50577696

約数和(自身を除く): 26924661

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 49, 51, 63, 85, 105, 119, 147, 153, 245, 255, 315, 357, 441, 595, 631, 735, 765, 833, 1071, 1785, 1893, 2205, 2499, 3155, 4165, 4417, 5355, 5679, 7497, 9465, 10727, 12495, 13251, 22085, 28395, 30919, 32181, 37485, 39753, 53635, 66255, 75089, 92757, 96543, 154595, 160905, 198765, 225267, 278271, 375445, 463785, 482715, 525623, 675801, 1126335, 1391355, 1576869, 2628115, 3379005, 4730607, 7884345, 23653035]

約数ペア:

[(1, 23653035), (3, 7884345), (5, 4730607), (7, 3379005), (9, 2628115), (15, 1576869), (17, 1391355), (21, 1126335), (35, 675801), (45, 525623), (49, 482715), (51, 463785), (63, 375445), (85, 278271), (105, 225267), (119, 198765), (147, 160905), (153, 154595), (245, 96543), (255, 92757), (315, 75089), (357, 66255), (441, 53635), (595, 39753), (631, 37485), (735, 32181), (765, 30919), (833, 28395), (1071, 22085), (1785, 13251), (1893, 12495), (2205, 10727), (2499, 9465), (3155, 7497), (4165, 5679), (4417, 5355)]