152355555

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{887}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 289246464

約数和(自身を除く): 136890909

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 347, 495, 887, 1041, 1735, 2661, 3123, 3817, 4435, 5205, 7983, 9757, 11451, 13305, 15615, 19085, 29271, 34353, 39915, 48785, 57255, 87813, 146355, 171765, 307789, 439065, 923367, 1538945, 2770101, 3385679, 4616835, 10157037, 13850505, 16928395, 30471111, 50785185, 152355555]

約数ペア:

[(1, 152355555), (3, 50785185), (5, 30471111), (9, 16928395), (11, 13850505), (15, 10157037), (33, 4616835), (45, 3385679), (55, 2770101), (99, 1538945), (165, 923367), (347, 439065), (495, 307789), (887, 171765), (1041, 146355), (1735, 87813), (2661, 57255), (3123, 48785), (3817, 39915), (4435, 34353), (5205, 29271), (7983, 19085), (9757, 15615), (11451, 13305)]