15397695

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:91

約数の個数: 96

約数和(自身を含む): 31449600

約数和(自身を除く): 16051905

約数列:

[1, 3, 5, 9, 15, 19, 23, 27, 29, 45, 57, 69, 81, 87, 95, 115, 135, 145, 171, 207, 243, 261, 285, 345, 405, 435, 437, 513, 551, 621, 667, 783, 855, 1035, 1215, 1305, 1311, 1539, 1653, 1863, 2001, 2185, 2349, 2565, 2755, 3105, 3335, 3915, 3933, 4617, 4959, 5589, 6003, 6555, 7047, 7695, 8265, 9315, 10005, 11745, 11799, 12673, 14877, 18009, 19665, 23085, 24795, 27945, 30015, 35235, 35397, 38019, 44631, 54027, 58995, 63365, 74385, 90045, 106191, 114057, 133893, 162081, 176985, 190095, 223155, 270135, 342171, 530955, 570285, 669465, 810405, 1026513, 1710855, 3079539, 5132565, 15397695]

約数ペア:

[(1, 15397695), (3, 5132565), (5, 3079539), (9, 1710855), (15, 1026513), (19, 810405), (23, 669465), (27, 570285), (29, 530955), (45, 342171), (57, 270135), (69, 223155), (81, 190095), (87, 176985), (95, 162081), (115, 133893), (135, 114057), (145, 106191), (171, 90045), (207, 74385), (243, 63365), (261, 58995), (285, 54027), (345, 44631), (405, 38019), (435, 35397), (437, 35235), (513, 30015), (551, 27945), (621, 24795), (667, 23085), (783, 19665), (855, 18009), (1035, 14877), (1215, 12673), (1305, 11799), (1311, 11745), (1539, 10005), (1653, 9315), (1863, 8265), (2001, 7695), (2185, 7047), (2349, 6555), (2565, 6003), (2755, 5589), (3105, 4959), (3335, 4617), (3915, 3933)]