13306831615

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{13721}}^1$

素因数の和:13984

約数の個数: 48

約数和(自身を含む): 20148287040

約数和(自身を除く): 6841455425

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 229, 385, 605, 847, 1145, 1603, 2519, 4235, 8015, 12595, 13721, 17633, 27709, 68605, 88165, 96047, 138545, 150931, 193963, 480235, 754655, 969815, 1056517, 1660241, 3142109, 5282585, 8301205, 11621687, 15710545, 21994763, 34563199, 58108435, 109973815, 172815995, 241942393, 380195189, 1209711965, 1900975945, 2661366323, 13306831615]

約数ペア:

[(1, 13306831615), (5, 2661366323), (7, 1900975945), (11, 1209711965), (35, 380195189), (55, 241942393), (77, 172815995), (121, 109973815), (229, 58108435), (385, 34563199), (605, 21994763), (847, 15710545), (1145, 11621687), (1603, 8301205), (2519, 5282585), (4235, 3142109), (8015, 1660241), (12595, 1056517), (13721, 969815), (17633, 754655), (27709, 480235), (68605, 193963), (88165, 150931), (96047, 138545)]