15355835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 21427200

約数和(自身を除く): 6071365

約数列:

[1, 5, 11, 23, 55, 61, 115, 199, 253, 305, 671, 995, 1265, 1403, 2189, 3355, 4577, 7015, 10945, 12139, 15433, 22885, 50347, 60695, 77165, 133529, 251735, 279197, 667645, 1395985, 3071167, 15355835]

約数ペア:

[(1, 15355835), (5, 3071167), (11, 1395985), (23, 667645), (55, 279197), (61, 251735), (115, 133529), (199, 77165), (253, 60695), (305, 50347), (671, 22885), (995, 15433), (1265, 12139), (1403, 10945), (2189, 7015), (3355, 4577)]