201387105

素因数分解:

$3^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{6791}}^1$

素因数の和:7461

約数の個数: 24

約数和(自身を含む): 349652160

約数和(自身を除く): 148265055

約数列:

[1, 3, 5, 9, 15, 45, 659, 1977, 3295, 5931, 6791, 9885, 20373, 29655, 33955, 61119, 101865, 305595, 4475269, 13425807, 22376345, 40277421, 67129035, 201387105]

約数ペア:

[(1, 201387105), (3, 67129035), (5, 40277421), (9, 22376345), (15, 13425807), (45, 4475269), (659, 305595), (1977, 101865), (3295, 61119), (5931, 33955), (6791, 29655), (9885, 20373)]