151120585

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 242104320

約数和(自身を除く): 90983735

約数列:

[1, 5, 7, 11, 19, 35, 55, 73, 77, 95, 133, 209, 283, 365, 385, 511, 665, 803, 1045, 1387, 1415, 1463, 1981, 2555, 3113, 4015, 5377, 5621, 6935, 7315, 9709, 9905, 15257, 15565, 20659, 21791, 26885, 28105, 37639, 48545, 59147, 76285, 103295, 106799, 108955, 144613, 188195, 227249, 295735, 392521, 414029, 533995, 723065, 1136245, 1590743, 1962605, 2070145, 2747647, 4317731, 7953715, 13738235, 21588655, 30224117, 151120585]

約数ペア:

[(1, 151120585), (5, 30224117), (7, 21588655), (11, 13738235), (19, 7953715), (35, 4317731), (55, 2747647), (73, 2070145), (77, 1962605), (95, 1590743), (133, 1136245), (209, 723065), (283, 533995), (365, 414029), (385, 392521), (511, 295735), (665, 227249), (803, 188195), (1045, 144613), (1387, 108955), (1415, 106799), (1463, 103295), (1981, 76285), (2555, 59147), (3113, 48545), (4015, 37639), (5377, 28105), (5621, 26885), (6935, 21791), (7315, 20659), (9709, 15565), (9905, 15257)]