242563231695

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1\times {\mathrm{19687}}^1$

素因数の和:20292

約数の個数: 64

約数和(自身を含む): 411516370944

約数和(自身を除く): 168953139249

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 503, 1065, 1509, 1633, 2515, 4899, 7545, 8165, 11569, 19687, 24495, 34707, 35713, 57845, 59061, 98435, 107139, 173535, 178565, 295305, 452801, 535695, 821399, 1358403, 1397777, 2264005, 2464197, 4106995, 4193331, 6792015, 6988885, 9902561, 12320985, 20966655, 29707683, 32148871, 49512805, 96446613, 148538415, 160744355, 227758903, 482233065, 683276709, 703081831, 1138794515, 2109245493, 3416383545, 3515409155, 10546227465, 16170882113, 48512646339, 80854410565, 242563231695]

約数ペア:

[(1, 242563231695), (3, 80854410565), (5, 48512646339), (15, 16170882113), (23, 10546227465), (69, 3515409155), (71, 3416383545), (115, 2109245493), (213, 1138794515), (345, 703081831), (355, 683276709), (503, 482233065), (1065, 227758903), (1509, 160744355), (1633, 148538415), (2515, 96446613), (4899, 49512805), (7545, 32148871), (8165, 29707683), (11569, 20966655), (19687, 12320985), (24495, 9902561), (34707, 6988885), (35713, 6792015), (57845, 4193331), (59061, 4106995), (98435, 2464197), (107139, 2264005), (173535, 1397777), (178565, 1358403), (295305, 821399), (452801, 535695)]