186331395

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1289}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 312076800

約数和(自身を除く): 125745405

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 419, 1257, 1289, 2095, 3867, 6285, 6445, 9637, 19335, 28911, 29647, 48185, 88941, 144555, 148235, 444705, 540091, 1620273, 2700455, 8101365, 12422093, 37266279, 62110465, 186331395]

約数ペア:

[(1, 186331395), (3, 62110465), (5, 37266279), (15, 12422093), (23, 8101365), (69, 2700455), (115, 1620273), (345, 540091), (419, 444705), (1257, 148235), (1289, 144555), (2095, 88941), (3867, 48185), (6285, 29647), (6445, 28911), (9637, 19335)]