138155156975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4919}}^1$

素因数の和:5081

約数の個数: 96

約数和(自身を含む): 199247247360

約数和(自身を除く): 61092090385

約数列:

[1, 5, 11, 25, 41, 47, 53, 55, 205, 235, 265, 275, 451, 517, 583, 1025, 1175, 1325, 1927, 2173, 2255, 2491, 2585, 2915, 4919, 9635, 10865, 11275, 12455, 12925, 14575, 21197, 23903, 24595, 27401, 48175, 54109, 54325, 62275, 102131, 105985, 119515, 122975, 137005, 201679, 231193, 260707, 270545, 510655, 529925, 597575, 685025, 1008395, 1123441, 1155965, 1303535, 1352725, 2218469, 2543123, 2553275, 2867777, 5041975, 5617205, 5779825, 6517675, 9478913, 10688987, 11092345, 12253229, 12715615, 14338885, 28086025, 47394565, 53444935, 55461725, 61266145, 63578075, 71694425, 104268043, 117578857, 134785519, 236972825, 267224675, 306330725, 502382389, 521340215, 587894285, 673927595, 2511911945, 2606701075, 2939471425, 3369637975, 5526206279, 12559559725, 27631031395, 138155156975]

約数ペア:

[(1, 138155156975), (5, 27631031395), (11, 12559559725), (25, 5526206279), (41, 3369637975), (47, 2939471425), (53, 2606701075), (55, 2511911945), (205, 673927595), (235, 587894285), (265, 521340215), (275, 502382389), (451, 306330725), (517, 267224675), (583, 236972825), (1025, 134785519), (1175, 117578857), (1325, 104268043), (1927, 71694425), (2173, 63578075), (2255, 61266145), (2491, 55461725), (2585, 53444935), (2915, 47394565), (4919, 28086025), (9635, 14338885), (10865, 12715615), (11275, 12253229), (12455, 11092345), (12925, 10688987), (14575, 9478913), (21197, 6517675), (23903, 5779825), (24595, 5617205), (27401, 5041975), (48175, 2867777), (54109, 2553275), (54325, 2543123), (62275, 2218469), (102131, 1352725), (105985, 1303535), (119515, 1155965), (122975, 1123441), (137005, 1008395), (201679, 685025), (231193, 597575), (260707, 529925), (270545, 510655)]