48921915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 93312000

約数和(自身を除く): 44390085

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 59, 105, 149, 159, 177, 265, 295, 371, 413, 447, 745, 795, 885, 1043, 1113, 1239, 1855, 2065, 2235, 3127, 3129, 5215, 5565, 6195, 7897, 8791, 9381, 15635, 15645, 21889, 23691, 26373, 39485, 43955, 46905, 55279, 61537, 65667, 109445, 118455, 131865, 165837, 184611, 276395, 307685, 328335, 465923, 829185, 923055, 1397769, 2329615, 3261461, 6988845, 9784383, 16307305, 48921915]

約数ペア:

[(1, 48921915), (3, 16307305), (5, 9784383), (7, 6988845), (15, 3261461), (21, 2329615), (35, 1397769), (53, 923055), (59, 829185), (105, 465923), (149, 328335), (159, 307685), (177, 276395), (265, 184611), (295, 165837), (371, 131865), (413, 118455), (447, 109445), (745, 65667), (795, 61537), (885, 55279), (1043, 46905), (1113, 43955), (1239, 39485), (1855, 26373), (2065, 23691), (2235, 21889), (3127, 15645), (3129, 15635), (5215, 9381), (5565, 8791), (6195, 7897)]