11153955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 19805184

約数和(自身を除く): 8651229

約数列:

[1, 3, 5, 15, 17, 31, 51, 83, 85, 93, 155, 249, 255, 289, 415, 465, 527, 867, 1245, 1411, 1445, 1581, 2573, 2635, 4233, 4335, 7055, 7719, 7905, 8959, 12865, 21165, 23987, 26877, 38595, 43741, 44795, 71961, 119935, 131223, 134385, 218705, 359805, 656115, 743597, 2230791, 3717985, 11153955]

約数ペア:

[(1, 11153955), (3, 3717985), (5, 2230791), (15, 743597), (17, 656115), (31, 359805), (51, 218705), (83, 134385), (85, 131223), (93, 119935), (155, 71961), (249, 44795), (255, 43741), (289, 38595), (415, 26877), (465, 23987), (527, 21165), (867, 12865), (1245, 8959), (1411, 7905), (1445, 7719), (1581, 7055), (2573, 4335), (2635, 4233)]