151427185

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 233920512

約数和(自身を除く): 82493327

約数列:

[1, 5, 7, 13, 35, 47, 65, 73, 91, 97, 235, 329, 365, 455, 485, 511, 611, 679, 949, 1261, 1645, 2555, 3055, 3395, 3431, 4277, 4559, 4745, 6305, 6643, 7081, 8827, 17155, 21385, 22795, 24017, 31913, 33215, 35405, 44135, 44603, 49567, 59267, 92053, 120085, 159565, 223015, 247835, 296335, 312221, 332807, 414869, 460265, 644371, 1561105, 1664035, 2074345, 2329649, 3221855, 4326491, 11648245, 21632455, 30285437, 151427185]

約数ペア:

[(1, 151427185), (5, 30285437), (7, 21632455), (13, 11648245), (35, 4326491), (47, 3221855), (65, 2329649), (73, 2074345), (91, 1664035), (97, 1561105), (235, 644371), (329, 460265), (365, 414869), (455, 332807), (485, 312221), (511, 296335), (611, 247835), (679, 223015), (949, 159565), (1261, 120085), (1645, 92053), (2555, 59267), (3055, 49567), (3395, 44603), (3431, 44135), (4277, 35405), (4559, 33215), (4745, 31913), (6305, 24017), (6643, 22795), (7081, 21385), (8827, 17155)]