15492455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 21800448

約数和(自身を除く): 6307993

約数列:

[1, 5, 11, 23, 37, 55, 115, 185, 253, 331, 407, 851, 1265, 1655, 2035, 3641, 4255, 7613, 9361, 12247, 18205, 38065, 46805, 61235, 83743, 134717, 281681, 418715, 673585, 1408405, 3098491, 15492455]

約数ペア:

[(1, 15492455), (5, 3098491), (11, 1408405), (23, 673585), (37, 418715), (55, 281681), (115, 134717), (185, 83743), (253, 61235), (331, 46805), (407, 38065), (851, 18205), (1265, 12247), (1655, 9361), (2035, 7613), (3641, 4255)]