42192465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17471}}^1$

素因数の和:17509

約数の個数: 32

約数和(自身を含む): 80510976

約数和(自身を除く): 38318511

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 17471, 52413, 87355, 122297, 262065, 366891, 401833, 611485, 1205499, 1834455, 2009165, 2812831, 6027495, 8438493, 14064155, 42192465]

約数ペア:

[(1, 42192465), (3, 14064155), (5, 8438493), (7, 6027495), (15, 2812831), (21, 2009165), (23, 1834455), (35, 1205499), (69, 611485), (105, 401833), (115, 366891), (161, 262065), (345, 122297), (483, 87355), (805, 52413), (2415, 17471)]