15691247469

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1\times {\mathrm{3847}}^1$

素因数の和:4426

約数の個数: 48

約数和(自身を含む): 24506157312

約数和(自身を除く): 8814909843

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 503, 901, 1509, 2703, 3847, 4527, 8109, 8551, 11541, 25653, 26659, 34623, 65399, 76959, 79977, 196197, 203891, 239931, 453203, 588591, 611673, 1359609, 1835019, 1935041, 3466147, 4078827, 5805123, 10398441, 17415369, 31195323, 32895697, 98687091, 102557173, 296061273, 307671519, 923014557, 1743471941, 5230415823, 15691247469]

約数ペア:

[(1, 15691247469), (3, 5230415823), (9, 1743471941), (17, 923014557), (51, 307671519), (53, 296061273), (153, 102557173), (159, 98687091), (477, 32895697), (503, 31195323), (901, 17415369), (1509, 10398441), (2703, 5805123), (3847, 4078827), (4527, 3466147), (8109, 1935041), (8551, 1835019), (11541, 1359609), (25653, 611673), (26659, 588591), (34623, 453203), (65399, 239931), (76959, 203891), (79977, 196197)]