13693515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2243}}^1$

素因数の和:2299

約数の個数: 32

約数和(自身を含む): 24558336

約数和(自身を除く): 10864821

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 2243, 6105, 6729, 11215, 24673, 33645, 74019, 82991, 123365, 248973, 370095, 414955, 912901, 1244865, 2738703, 4564505, 13693515]

約数ペア:

[(1, 13693515), (3, 4564505), (5, 2738703), (11, 1244865), (15, 912901), (33, 414955), (37, 370095), (55, 248973), (111, 123365), (165, 82991), (185, 74019), (407, 33645), (555, 24673), (1221, 11215), (2035, 6729), (2243, 6105)]