13302564345

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{354877}}^1$

素因数の和:354919

約数の個数: 72

約数和(自身を含む): 28400176584

約数和(自身を除く): 15097612239

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, 735, 765, 833, 1071, 1785, 2205, 2499, 4165, 5355, 7497, 12495, 37485, 354877, 1064631, 1774385, 2484139, 3193893, 5323155, 6032909, 7452417, 12420695, 15969465, 17388973, 18098727, 22357251, 30164545, 37262085, 42230363, 52166919, 54296181, 86944865, 90493635, 111786255, 126691089, 156500757, 211151815, 260834595, 271480905, 295612541, 380073267, 633455445, 782503785, 886837623, 1478062705, 1900366335, 2660512869, 4434188115, 13302564345]

約数ペア:

[(1, 13302564345), (3, 4434188115), (5, 2660512869), (7, 1900366335), (9, 1478062705), (15, 886837623), (17, 782503785), (21, 633455445), (35, 380073267), (45, 295612541), (49, 271480905), (51, 260834595), (63, 211151815), (85, 156500757), (105, 126691089), (119, 111786255), (147, 90493635), (153, 86944865), (245, 54296181), (255, 52166919), (315, 42230363), (357, 37262085), (441, 30164545), (595, 22357251), (735, 18098727), (765, 17388973), (833, 15969465), (1071, 12420695), (1785, 7452417), (2205, 6032909), (2499, 5323155), (4165, 3193893), (5355, 2484139), (7497, 1774385), (12495, 1064631), (37485, 354877)]