4092015

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 6883776

約数和(自身を除く): 2791761

約数列:

[1, 3, 5, 15, 37, 73, 101, 111, 185, 219, 303, 365, 505, 555, 1095, 1515, 2701, 3737, 7373, 8103, 11211, 13505, 18685, 22119, 36865, 40515, 56055, 110595, 272801, 818403, 1364005, 4092015]

約数ペア:

[(1, 4092015), (3, 1364005), (5, 818403), (15, 272801), (37, 110595), (73, 56055), (101, 40515), (111, 36865), (185, 22119), (219, 18685), (303, 13505), (365, 11211), (505, 8103), (555, 7373), (1095, 3737), (1515, 2701)]