275367615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1619}}^1$

素因数の和:1696

約数の個数: 64

約数和(自身を含む): 503884800

約数和(自身を除く): 228517185

約数列:

[1, 3, 5, 15, 17, 23, 29, 51, 69, 85, 87, 115, 145, 255, 345, 391, 435, 493, 667, 1173, 1479, 1619, 1955, 2001, 2465, 3335, 4857, 5865, 7395, 8095, 10005, 11339, 24285, 27523, 34017, 37237, 46951, 56695, 82569, 111711, 137615, 140853, 170085, 186185, 234755, 412845, 558555, 633029, 704265, 798167, 1079873, 1899087, 2394501, 3165145, 3239619, 3990835, 5399365, 9495435, 11972505, 16198095, 18357841, 55073523, 91789205, 275367615]

約数ペア:

[(1, 275367615), (3, 91789205), (5, 55073523), (15, 18357841), (17, 16198095), (23, 11972505), (29, 9495435), (51, 5399365), (69, 3990835), (85, 3239619), (87, 3165145), (115, 2394501), (145, 1899087), (255, 1079873), (345, 798167), (391, 704265), (435, 633029), (493, 558555), (667, 412845), (1173, 234755), (1479, 186185), (1619, 170085), (1955, 140853), (2001, 137615), (2465, 111711), (3335, 82569), (4857, 56695), (5865, 46951), (7395, 37237), (8095, 34017), (10005, 27523), (11339, 24285)]