30520545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1697}}^1$

素因数の和:1825

約数の個数: 32

約数和(自身を含む): 53792640

約数和(自身を除く): 23272095

約数列:

[1, 3, 5, 11, 15, 33, 55, 109, 165, 327, 545, 1199, 1635, 1697, 3597, 5091, 5995, 8485, 17985, 18667, 25455, 56001, 93335, 184973, 280005, 554919, 924865, 2034703, 2774595, 6104109, 10173515, 30520545]

約数ペア:

[(1, 30520545), (3, 10173515), (5, 6104109), (11, 2774595), (15, 2034703), (33, 924865), (55, 554919), (109, 280005), (165, 184973), (327, 93335), (545, 56001), (1199, 25455), (1635, 18667), (1697, 17985), (3597, 8485), (5091, 5995)]