47997015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{631}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 84091392

約数和(自身を除く): 36094377

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 461, 631, 1383, 1893, 2305, 3155, 5071, 6915, 6941, 9465, 15213, 20823, 25355, 34705, 76065, 104115, 290891, 872673, 1454455, 3199801, 4363365, 9599403, 15999005, 47997015]

約数ペア:

[(1, 47997015), (3, 15999005), (5, 9599403), (11, 4363365), (15, 3199801), (33, 1454455), (55, 872673), (165, 290891), (461, 104115), (631, 76065), (1383, 34705), (1893, 25355), (2305, 20823), (3155, 15213), (5071, 9465), (6915, 6941)]