99611775

素因数分解:

$3^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:907

約数の個数: 72

約数和(自身を含む): 194987520

約数和(自身を除く): 95375745

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 81, 95, 135, 171, 225, 243, 285, 405, 475, 513, 675, 855, 863, 1215, 1425, 1539, 2025, 2565, 2589, 4275, 4315, 4617, 6075, 7695, 7767, 12825, 12945, 16397, 21575, 23085, 23301, 38475, 38835, 49191, 64725, 69903, 81985, 115425, 116505, 147573, 194175, 209709, 245955, 349515, 409925, 442719, 582525, 737865, 1048545, 1229775, 1328157, 1747575, 2213595, 3689325, 3984471, 5242725, 6640785, 11067975, 19922355, 33203925, 99611775]

約数ペア:

[(1, 99611775), (3, 33203925), (5, 19922355), (9, 11067975), (15, 6640785), (19, 5242725), (25, 3984471), (27, 3689325), (45, 2213595), (57, 1747575), (75, 1328157), (81, 1229775), (95, 1048545), (135, 737865), (171, 582525), (225, 442719), (243, 409925), (285, 349515), (405, 245955), (475, 209709), (513, 194175), (675, 147573), (855, 116505), (863, 115425), (1215, 81985), (1425, 69903), (1539, 64725), (2025, 49191), (2565, 38835), (2589, 38475), (4275, 23301), (4315, 23085), (4617, 21575), (6075, 16397), (7695, 12945), (7767, 12825)]