42078855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 85800960

約数和(自身を除く): 43722105

約数列:

[1, 3, 5, 7, 13, 15, 21, 29, 35, 39, 65, 87, 91, 105, 145, 195, 203, 273, 377, 435, 455, 609, 1015, 1063, 1131, 1365, 1885, 2639, 3045, 3189, 5315, 5655, 7441, 7917, 13195, 13819, 15945, 22323, 30827, 37205, 39585, 41457, 69095, 92481, 96733, 111615, 154135, 207285, 215789, 290199, 400751, 462405, 483665, 647367, 1078945, 1202253, 1450995, 2003755, 2805257, 3236835, 6011265, 8415771, 14026285, 42078855]

約数ペア:

[(1, 42078855), (3, 14026285), (5, 8415771), (7, 6011265), (13, 3236835), (15, 2805257), (21, 2003755), (29, 1450995), (35, 1202253), (39, 1078945), (65, 647367), (87, 483665), (91, 462405), (105, 400751), (145, 290199), (195, 215789), (203, 207285), (273, 154135), (377, 111615), (435, 96733), (455, 92481), (609, 69095), (1015, 41457), (1063, 39585), (1131, 37205), (1365, 30827), (1885, 22323), (2639, 15945), (3045, 13819), (3189, 13195), (5315, 7917), (5655, 7441)]