166688295

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2719}}^1$

素因数の和:2855

約数の個数: 32

約数和(自身を含む): 275220480

約数和(自身を除く): 108532185

約数列:

[1, 3, 5, 15, 61, 67, 183, 201, 305, 335, 915, 1005, 2719, 4087, 8157, 12261, 13595, 20435, 40785, 61305, 165859, 182173, 497577, 546519, 829295, 910865, 2487885, 2732595, 11112553, 33337659, 55562765, 166688295]

約数ペア:

[(1, 166688295), (3, 55562765), (5, 33337659), (15, 11112553), (61, 2732595), (67, 2487885), (183, 910865), (201, 829295), (305, 546519), (335, 497577), (915, 182173), (1005, 165859), (2719, 61305), (4087, 40785), (8157, 20435), (12261, 13595)]