15661235095

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{953}}^1\times {\mathrm{1181}}^1$

素因数の和:2184

約数の個数: 48

約数和(自身を含む): 21596331456

約数和(自身を除く): 5935096361

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 605, 953, 1181, 1265, 2783, 4765, 5905, 10483, 12991, 13915, 21919, 27163, 52415, 64955, 109595, 115313, 135815, 142901, 241109, 298793, 576565, 714505, 1125493, 1205545, 1493965, 2652199, 3286723, 5627465, 12380423, 13260995, 16433615, 25886339, 61902115, 129431695, 136184653, 284749729, 680923265, 1423748645, 3132247019, 15661235095]

約数ペア:

[(1, 15661235095), (5, 3132247019), (11, 1423748645), (23, 680923265), (55, 284749729), (115, 136184653), (121, 129431695), (253, 61902115), (605, 25886339), (953, 16433615), (1181, 13260995), (1265, 12380423), (2783, 5627465), (4765, 3286723), (5905, 2652199), (10483, 1493965), (12991, 1205545), (13915, 1125493), (21919, 714505), (27163, 576565), (52415, 298793), (64955, 241109), (109595, 142901), (115313, 135815)]