75838245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1082

約数の個数: 64

約数和(自身を含む): 149520384

約数和(自身を除く): 73682139

約数列:

[1, 3, 5, 7, 15, 21, 23, 31, 35, 69, 93, 105, 115, 155, 161, 217, 345, 465, 483, 651, 713, 805, 1013, 1085, 2139, 2415, 3039, 3255, 3565, 4991, 5065, 7091, 10695, 14973, 15195, 21273, 23299, 24955, 31403, 35455, 69897, 74865, 94209, 106365, 116495, 157015, 163093, 219821, 349485, 471045, 489279, 659463, 722269, 815465, 1099105, 2166807, 2446395, 3297315, 3611345, 5055883, 10834035, 15167649, 25279415, 75838245]

約数ペア:

[(1, 75838245), (3, 25279415), (5, 15167649), (7, 10834035), (15, 5055883), (21, 3611345), (23, 3297315), (31, 2446395), (35, 2166807), (69, 1099105), (93, 815465), (105, 722269), (115, 659463), (155, 489279), (161, 471045), (217, 349485), (345, 219821), (465, 163093), (483, 157015), (651, 116495), (713, 106365), (805, 94209), (1013, 74865), (1085, 69897), (2139, 35455), (2415, 31403), (3039, 24955), (3255, 23299), (3565, 21273), (4991, 15195), (5065, 14973), (7091, 10695)]