15447285

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 33696000

約数和(自身を除く): 18248715

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 29, 35, 45, 57, 63, 87, 89, 95, 105, 133, 145, 171, 203, 261, 267, 285, 315, 399, 435, 445, 551, 609, 623, 665, 801, 855, 1015, 1197, 1305, 1335, 1653, 1691, 1827, 1869, 1995, 2581, 2755, 3045, 3115, 3857, 4005, 4959, 5073, 5607, 5985, 7743, 8265, 8455, 9135, 9345, 11571, 11837, 12905, 15219, 18067, 19285, 23229, 24795, 25365, 28035, 34713, 35511, 38715, 49039, 54201, 57855, 59185, 76095, 90335, 106533, 116145, 147117, 162603, 173565, 177555, 245195, 271005, 343273, 441351, 532665, 735585, 813015, 1029819, 1716365, 2206755, 3089457, 5149095, 15447285]

約数ペア:

[(1, 15447285), (3, 5149095), (5, 3089457), (7, 2206755), (9, 1716365), (15, 1029819), (19, 813015), (21, 735585), (29, 532665), (35, 441351), (45, 343273), (57, 271005), (63, 245195), (87, 177555), (89, 173565), (95, 162603), (105, 147117), (133, 116145), (145, 106533), (171, 90335), (203, 76095), (261, 59185), (267, 57855), (285, 54201), (315, 49039), (399, 38715), (435, 35511), (445, 34713), (551, 28035), (609, 25365), (623, 24795), (665, 23229), (801, 19285), (855, 18067), (1015, 15219), (1197, 12905), (1305, 11837), (1335, 11571), (1653, 9345), (1691, 9135), (1827, 8455), (1869, 8265), (1995, 7743), (2581, 5985), (2755, 5607), (3045, 5073), (3115, 4959), (3857, 4005)]