78953535

素因数分解:

$3^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{509}}^1$

素因数の和:909

約数の個数: 40

約数和(自身を含む): 142179840

約数和(自身を除く): 63226305

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 383, 405, 509, 1149, 1527, 1915, 2545, 3447, 4581, 5745, 7635, 10341, 13743, 17235, 22905, 31023, 41229, 51705, 68715, 155115, 194947, 206145, 584841, 974735, 1754523, 2924205, 5263569, 8772615, 15790707, 26317845, 78953535]

約数ペア:

[(1, 78953535), (3, 26317845), (5, 15790707), (9, 8772615), (15, 5263569), (27, 2924205), (45, 1754523), (81, 974735), (135, 584841), (383, 206145), (405, 194947), (509, 155115), (1149, 68715), (1527, 51705), (1915, 41229), (2545, 31023), (3447, 22905), (4581, 17235), (5745, 13743), (7635, 10341)]