24044545

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 37231488

約数和(自身を除く): 13186943

約数列:

[1, 5, 7, 17, 23, 35, 49, 85, 115, 119, 161, 245, 251, 391, 595, 805, 833, 1127, 1255, 1757, 1955, 2737, 4165, 4267, 5635, 5773, 8785, 12299, 13685, 19159, 21335, 28865, 29869, 40411, 61495, 95795, 98141, 149345, 202055, 209083, 282877, 490705, 686987, 1045415, 1414385, 3434935, 4808909, 24044545]

約数ペア:

[(1, 24044545), (5, 4808909), (7, 3434935), (17, 1414385), (23, 1045415), (35, 686987), (49, 490705), (85, 282877), (115, 209083), (119, 202055), (161, 149345), (245, 98141), (251, 95795), (391, 61495), (595, 40411), (805, 29869), (833, 28865), (1127, 21335), (1255, 19159), (1757, 13685), (1955, 12299), (2737, 8785), (4165, 5773), (4267, 5635)]