22312415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 30139776

約数和(自身を除く): 7827361

約数列:

[1, 5, 17, 23, 85, 101, 113, 115, 391, 505, 565, 1717, 1921, 1955, 2323, 2599, 8585, 9605, 11413, 11615, 12995, 39491, 44183, 57065, 194021, 197455, 220915, 262499, 970105, 1312495, 4462483, 22312415]

約数ペア:

[(1, 22312415), (5, 4462483), (17, 1312495), (23, 970105), (85, 262499), (101, 220915), (113, 197455), (115, 194021), (391, 57065), (505, 44183), (565, 39491), (1717, 12995), (1921, 11615), (1955, 11413), (2323, 9605), (2599, 8585)]