4288965

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 7344000

約数和(自身を除く): 3055035

約数列:

[1, 3, 5, 15, 19, 57, 95, 101, 149, 285, 303, 447, 505, 745, 1515, 1919, 2235, 2831, 5757, 8493, 9595, 14155, 15049, 28785, 42465, 45147, 75245, 225735, 285931, 857793, 1429655, 4288965]

約数ペア:

[(1, 4288965), (3, 1429655), (5, 857793), (15, 285931), (19, 225735), (57, 75245), (95, 45147), (101, 42465), (149, 28785), (285, 15049), (303, 14155), (447, 9595), (505, 8493), (745, 5757), (1515, 2831), (1919, 2235)]