38491305

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 68567040

約数和(自身を除く): 30075735

約数列:

[1, 3, 5, 15, 23, 31, 59, 61, 69, 93, 115, 155, 177, 183, 295, 305, 345, 465, 713, 885, 915, 1357, 1403, 1829, 1891, 2139, 3565, 3599, 4071, 4209, 5487, 5673, 6785, 7015, 9145, 9455, 10695, 10797, 17995, 20355, 21045, 27435, 28365, 42067, 43493, 53985, 82777, 111569, 126201, 130479, 210335, 217465, 248331, 334707, 413885, 557845, 631005, 652395, 1241655, 1673535, 2566087, 7698261, 12830435, 38491305]

約数ペア:

[(1, 38491305), (3, 12830435), (5, 7698261), (15, 2566087), (23, 1673535), (31, 1241655), (59, 652395), (61, 631005), (69, 557845), (93, 413885), (115, 334707), (155, 248331), (177, 217465), (183, 210335), (295, 130479), (305, 126201), (345, 111569), (465, 82777), (713, 53985), (885, 43493), (915, 42067), (1357, 28365), (1403, 27435), (1829, 21045), (1891, 20355), (2139, 17995), (3565, 10797), (3599, 10695), (4071, 9455), (4209, 9145), (5487, 7015), (5673, 6785)]