5889225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 10713600

約数和(自身を除く): 4824375

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 149, 155, 255, 425, 447, 465, 527, 745, 775, 1275, 1581, 2235, 2325, 2533, 2635, 3725, 4619, 7599, 7905, 11175, 12665, 13175, 13857, 23095, 37995, 39525, 63325, 69285, 78523, 115475, 189975, 235569, 346425, 392615, 1177845, 1963075, 5889225]

約数ペア:

[(1, 5889225), (3, 1963075), (5, 1177845), (15, 392615), (17, 346425), (25, 235569), (31, 189975), (51, 115475), (75, 78523), (85, 69285), (93, 63325), (149, 39525), (155, 37995), (255, 23095), (425, 13857), (447, 13175), (465, 12665), (527, 11175), (745, 7905), (775, 7599), (1275, 4619), (1581, 3725), (2235, 2635), (2325, 2533)]