153666585

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 290304000

約数和(自身を除く): 136637415

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 139, 171, 285, 417, 431, 513, 695, 855, 1251, 1293, 2085, 2155, 2565, 2641, 3753, 3879, 6255, 6465, 7923, 8189, 11637, 13205, 18765, 19395, 23769, 24567, 39615, 40945, 58185, 59909, 71307, 73701, 118845, 122835, 179727, 221103, 299545, 356535, 368505, 539181, 898635, 1105515, 1138271, 1617543, 2695905, 3414813, 5691355, 8087715, 10244439, 17074065, 30733317, 51222195, 153666585]

約数ペア:

[(1, 153666585), (3, 51222195), (5, 30733317), (9, 17074065), (15, 10244439), (19, 8087715), (27, 5691355), (45, 3414813), (57, 2695905), (95, 1617543), (135, 1138271), (139, 1105515), (171, 898635), (285, 539181), (417, 368505), (431, 356535), (513, 299545), (695, 221103), (855, 179727), (1251, 122835), (1293, 118845), (2085, 73701), (2155, 71307), (2565, 59909), (2641, 58185), (3753, 40945), (3879, 39615), (6255, 24567), (6465, 23769), (7923, 19395), (8189, 18765), (11637, 13205)]