738882015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2141687}}^1$

素因数の和:2141718

約数の個数: 16

約数和(自身を含む): 1233612288

約数和(自身を除く): 494730273

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 2141687, 6425061, 10708435, 32125305, 49258801, 147776403, 246294005, 738882015]

約数ペア:

[(1, 738882015), (3, 246294005), (5, 147776403), (15, 49258801), (23, 32125305), (69, 10708435), (115, 6425061), (345, 2141687)]