82114515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 171849600

約数和(自身を除く): 89735085

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 89, 101, 105, 145, 203, 261, 267, 303, 315, 435, 445, 505, 609, 623, 707, 801, 909, 1015, 1305, 1335, 1515, 1827, 1869, 2121, 2581, 2929, 3045, 3115, 3535, 4005, 4545, 5607, 6363, 7743, 8787, 8989, 9135, 9345, 10605, 12905, 14645, 18067, 20503, 23229, 26361, 26967, 28035, 31815, 38715, 43935, 44945, 54201, 61509, 62923, 80901, 90335, 102515, 116145, 131805, 134835, 162603, 184527, 188769, 260681, 271005, 307545, 314615, 404505, 566307, 782043, 813015, 922635, 943845, 1303405, 1824767, 2346129, 2831535, 3910215, 5474301, 9123835, 11730645, 16422903, 27371505, 82114515]

約数ペア:

[(1, 82114515), (3, 27371505), (5, 16422903), (7, 11730645), (9, 9123835), (15, 5474301), (21, 3910215), (29, 2831535), (35, 2346129), (45, 1824767), (63, 1303405), (87, 943845), (89, 922635), (101, 813015), (105, 782043), (145, 566307), (203, 404505), (261, 314615), (267, 307545), (303, 271005), (315, 260681), (435, 188769), (445, 184527), (505, 162603), (609, 134835), (623, 131805), (707, 116145), (801, 102515), (909, 90335), (1015, 80901), (1305, 62923), (1335, 61509), (1515, 54201), (1827, 44945), (1869, 43935), (2121, 38715), (2581, 31815), (2929, 28035), (3045, 26967), (3115, 26361), (3535, 23229), (4005, 20503), (4545, 18067), (5607, 14645), (6363, 12905), (7743, 10605), (8787, 9345), (8989, 9135)]