160795575

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1361

約数の個数: 72

約数和(自身を含む): 313856400

約数和(自身を除く): 153060825

約数列:

[1, 3, 5, 9, 15, 19, 25, 29, 45, 57, 75, 87, 95, 145, 171, 225, 261, 285, 435, 475, 551, 725, 855, 1297, 1305, 1425, 1653, 2175, 2755, 3891, 4275, 4959, 6485, 6525, 8265, 11673, 13775, 19455, 24643, 24795, 32425, 37613, 41325, 58365, 73929, 97275, 112839, 123215, 123975, 188065, 221787, 291825, 338517, 369645, 564195, 616075, 714647, 940325, 1108935, 1692585, 1848225, 2143941, 2820975, 3573235, 5544675, 6431823, 8462925, 10719705, 17866175, 32159115, 53598525, 160795575]

約数ペア:

[(1, 160795575), (3, 53598525), (5, 32159115), (9, 17866175), (15, 10719705), (19, 8462925), (25, 6431823), (29, 5544675), (45, 3573235), (57, 2820975), (75, 2143941), (87, 1848225), (95, 1692585), (145, 1108935), (171, 940325), (225, 714647), (261, 616075), (285, 564195), (435, 369645), (475, 338517), (551, 291825), (725, 221787), (855, 188065), (1297, 123975), (1305, 123215), (1425, 112839), (1653, 97275), (2175, 73929), (2755, 58365), (3891, 41325), (4275, 37613), (4959, 32425), (6485, 24795), (6525, 24643), (8265, 19455), (11673, 13775)]