15706943135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^2\times {\mathrm{1249}}^1$

素因数の和:1456

約数の個数: 48

約数和(自身を含む): 21238560000

約数和(自身を除く): 5531616865

約数列:

[1, 5, 13, 31, 65, 79, 155, 395, 403, 1027, 1249, 2015, 2449, 5135, 6241, 6245, 12245, 16237, 31205, 31837, 38719, 81133, 81185, 98671, 159185, 193471, 193595, 405665, 493355, 503347, 967355, 1282723, 2515123, 2516735, 3058801, 6413615, 7795009, 12575615, 15294005, 38975045, 39764413, 101335117, 198822065, 241645279, 506675585, 1208226395, 3141388627, 15706943135]

約数ペア:

[(1, 15706943135), (5, 3141388627), (13, 1208226395), (31, 506675585), (65, 241645279), (79, 198822065), (155, 101335117), (395, 39764413), (403, 38975045), (1027, 15294005), (1249, 12575615), (2015, 7795009), (2449, 6413615), (5135, 3058801), (6241, 2516735), (6245, 2515123), (12245, 1282723), (16237, 967355), (31205, 503347), (31837, 493355), (38719, 405665), (81133, 193595), (81185, 193471), (98671, 159185)]