2573895

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 4374720

約数和(自身を除く): 1800825

約数列:

[1, 3, 5, 15, 29, 61, 87, 97, 145, 183, 291, 305, 435, 485, 915, 1455, 1769, 2813, 5307, 5917, 8439, 8845, 14065, 17751, 26535, 29585, 42195, 88755, 171593, 514779, 857965, 2573895]

約数ペア:

[(1, 2573895), (3, 857965), (5, 514779), (15, 171593), (29, 88755), (61, 42195), (87, 29585), (97, 26535), (145, 17751), (183, 14065), (291, 8845), (305, 8439), (435, 5917), (485, 5307), (915, 2813), (1455, 1769)]