78685028715

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{653503}}^1$

素因数の和:653883

約数の個数: 32

約数和(自身を含む): 131746406400

約数和(自身を除く): 53061377685

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 349, 1047, 1745, 5235, 8027, 24081, 40135, 120405, 653503, 1960509, 3267515, 9802545, 15030569, 45091707, 75152845, 225458535, 228072547, 684217641, 1140362735, 3421088205, 5245668581, 15737005743, 26228342905, 78685028715]

約数ペア:

[(1, 78685028715), (3, 26228342905), (5, 15737005743), (15, 5245668581), (23, 3421088205), (69, 1140362735), (115, 684217641), (345, 228072547), (349, 225458535), (1047, 75152845), (1745, 45091707), (5235, 15030569), (8027, 9802545), (24081, 3267515), (40135, 1960509), (120405, 653503)]