42162015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12953}}^1$

素因数の和:12999

約数の個数: 32

約数和(自身を含む): 79589376

約数和(自身を除く): 37427361

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 12953, 38859, 64765, 90671, 194295, 272013, 401543, 453355, 1204629, 1360065, 2007715, 2810801, 6023145, 8432403, 14054005, 42162015]

約数ペア:

[(1, 42162015), (3, 14054005), (5, 8432403), (7, 6023145), (15, 2810801), (21, 2007715), (31, 1360065), (35, 1204629), (93, 453355), (105, 401543), (155, 272013), (217, 194295), (465, 90671), (651, 64765), (1085, 38859), (3255, 12953)]