145130265

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 317952000

約数和(自身を除く): 172821735

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 59, 63, 95, 105, 133, 135, 137, 171, 177, 189, 285, 295, 315, 399, 411, 413, 513, 531, 665, 685, 855, 885, 945, 959, 1121, 1197, 1233, 1239, 1593, 1995, 2055, 2065, 2565, 2603, 2655, 2877, 3363, 3591, 3699, 3717, 4795, 5605, 5985, 6165, 6195, 7809, 7847, 7965, 8083, 8631, 10089, 11151, 13015, 14385, 16815, 17955, 18221, 18495, 18585, 23427, 23541, 24249, 25893, 30267, 39045, 39235, 40415, 43155, 50445, 54663, 55755, 56581, 70281, 70623, 72747, 91105, 117135, 117705, 121245, 129465, 151335, 153577, 163989, 169743, 211869, 218241, 273315, 282905, 351405, 353115, 363735, 460731, 491967, 509229, 767885, 819945, 848715, 1059345, 1075039, 1091205, 1382193, 1527687, 2303655, 2459835, 2546145, 3225117, 4146579, 5375195, 6910965, 7638435, 9675351, 16125585, 20732895, 29026053, 48376755, 145130265]

約数ペア:

[(1, 145130265), (3, 48376755), (5, 29026053), (7, 20732895), (9, 16125585), (15, 9675351), (19, 7638435), (21, 6910965), (27, 5375195), (35, 4146579), (45, 3225117), (57, 2546145), (59, 2459835), (63, 2303655), (95, 1527687), (105, 1382193), (133, 1091205), (135, 1075039), (137, 1059345), (171, 848715), (177, 819945), (189, 767885), (285, 509229), (295, 491967), (315, 460731), (399, 363735), (411, 353115), (413, 351405), (513, 282905), (531, 273315), (665, 218241), (685, 211869), (855, 169743), (885, 163989), (945, 153577), (959, 151335), (1121, 129465), (1197, 121245), (1233, 117705), (1239, 117135), (1593, 91105), (1995, 72747), (2055, 70623), (2065, 70281), (2565, 56581), (2603, 55755), (2655, 54663), (2877, 50445), (3363, 43155), (3591, 40415), (3699, 39235), (3717, 39045), (4795, 30267), (5605, 25893), (5985, 24249), (6165, 23541), (6195, 23427), (7809, 18585), (7847, 18495), (7965, 18221), (8083, 17955), (8631, 16815), (10089, 14385), (11151, 13015)]