156611745

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 291456000

約数和(自身を除く): 134844255

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 109, 135, 145, 261, 327, 367, 435, 545, 783, 981, 1101, 1305, 1635, 1835, 2943, 3161, 3303, 3915, 4905, 5505, 9483, 9909, 10643, 14715, 15805, 16515, 28449, 31929, 40003, 47415, 49545, 53215, 85347, 95787, 120009, 142245, 159645, 200015, 287361, 360027, 426735, 478935, 600045, 1080081, 1160087, 1436805, 1800135, 3480261, 5400405, 5800435, 10440783, 17401305, 31322349, 52203915, 156611745]

約数ペア:

[(1, 156611745), (3, 52203915), (5, 31322349), (9, 17401305), (15, 10440783), (27, 5800435), (29, 5400405), (45, 3480261), (87, 1800135), (109, 1436805), (135, 1160087), (145, 1080081), (261, 600045), (327, 478935), (367, 426735), (435, 360027), (545, 287361), (783, 200015), (981, 159645), (1101, 142245), (1305, 120009), (1635, 95787), (1835, 85347), (2943, 53215), (3161, 49545), (3303, 47415), (3915, 40003), (4905, 31929), (5505, 28449), (9483, 16515), (9909, 15805), (10643, 14715)]