98206875

素因数分解:

$3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 120

約数和(自身を含む): 204684480

約数和(自身を除く): 106477605

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 39, 45, 51, 65, 75, 79, 85, 117, 125, 153, 195, 221, 225, 237, 255, 325, 375, 395, 425, 585, 625, 663, 711, 765, 975, 1027, 1105, 1125, 1185, 1275, 1343, 1625, 1875, 1975, 1989, 2125, 2925, 3081, 3315, 3555, 3825, 4029, 4875, 5135, 5525, 5625, 5925, 6375, 6715, 8125, 9243, 9875, 9945, 10625, 12087, 14625, 15405, 16575, 17459, 17775, 19125, 20145, 24375, 25675, 27625, 29625, 31875, 33575, 46215, 49375, 49725, 52377, 60435, 73125, 77025, 82875, 87295, 88875, 95625, 100725, 128375, 138125, 148125, 157131, 167875, 231075, 248625, 261885, 302175, 385125, 414375, 436475, 444375, 503625, 641875, 785655, 839375, 1155375, 1243125, 1309425, 1510875, 1925625, 2182375, 2518125, 3928275, 5776875, 6547125, 7554375, 10911875, 19641375, 32735625, 98206875]

約数ペア:

[(1, 98206875), (3, 32735625), (5, 19641375), (9, 10911875), (13, 7554375), (15, 6547125), (17, 5776875), (25, 3928275), (39, 2518125), (45, 2182375), (51, 1925625), (65, 1510875), (75, 1309425), (79, 1243125), (85, 1155375), (117, 839375), (125, 785655), (153, 641875), (195, 503625), (221, 444375), (225, 436475), (237, 414375), (255, 385125), (325, 302175), (375, 261885), (395, 248625), (425, 231075), (585, 167875), (625, 157131), (663, 148125), (711, 138125), (765, 128375), (975, 100725), (1027, 95625), (1105, 88875), (1125, 87295), (1185, 82875), (1275, 77025), (1343, 73125), (1625, 60435), (1875, 52377), (1975, 49725), (1989, 49375), (2125, 46215), (2925, 33575), (3081, 31875), (3315, 29625), (3555, 27625), (3825, 25675), (4029, 24375), (4875, 20145), (5135, 19125), (5525, 17775), (5625, 17459), (5925, 16575), (6375, 15405), (6715, 14625), (8125, 12087), (9243, 10625), (9875, 9945)]