22304655

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 40734720

約数和(自身を除く): 18430065

約数列:

[1, 3, 5, 9, 15, 31, 45, 59, 93, 155, 177, 271, 279, 295, 465, 531, 813, 885, 1355, 1395, 1829, 2439, 2655, 4065, 5487, 8401, 9145, 12195, 15989, 16461, 25203, 27435, 42005, 47967, 75609, 79945, 82305, 126015, 143901, 239835, 378045, 495659, 719505, 1486977, 2478295, 4460931, 7434885, 22304655]

約数ペア:

[(1, 22304655), (3, 7434885), (5, 4460931), (9, 2478295), (15, 1486977), (31, 719505), (45, 495659), (59, 378045), (93, 239835), (155, 143901), (177, 126015), (271, 82305), (279, 79945), (295, 75609), (465, 47967), (531, 42005), (813, 27435), (885, 25203), (1355, 16461), (1395, 15989), (1829, 12195), (2439, 9145), (2655, 8401), (4065, 5487)]