153936105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2861}}^1$

素因数の和:3097

約数の個数: 32

約数和(自身を含む): 262113408

約数和(自身を除く): 108177303

約数列:

[1, 3, 5, 15, 17, 51, 85, 211, 255, 633, 1055, 2861, 3165, 3587, 8583, 10761, 14305, 17935, 42915, 48637, 53805, 145911, 243185, 603671, 729555, 1811013, 3018355, 9055065, 10262407, 30787221, 51312035, 153936105]

約数ペア:

[(1, 153936105), (3, 51312035), (5, 30787221), (15, 10262407), (17, 9055065), (51, 3018355), (85, 1811013), (211, 729555), (255, 603671), (633, 243185), (1055, 145911), (2861, 53805), (3165, 48637), (3587, 42915), (8583, 17935), (10761, 14305)]