145767195

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 112

約数和(自身を含む): 311636160

約数和(自身を除く): 165868965

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 81, 87, 105, 135, 145, 189, 197, 203, 243, 261, 315, 405, 435, 567, 591, 609, 729, 783, 945, 985, 1015, 1215, 1305, 1379, 1701, 1773, 1827, 2349, 2835, 2955, 3045, 3645, 3915, 4137, 5103, 5319, 5481, 5713, 6895, 7047, 8505, 8865, 9135, 11745, 12411, 15957, 16443, 17139, 20685, 21141, 25515, 26595, 27405, 28565, 35235, 37233, 39991, 47871, 49329, 51417, 62055, 79785, 82215, 85695, 105705, 111699, 119973, 143613, 147987, 154251, 186165, 199955, 239355, 246645, 257085, 335097, 359919, 462753, 558495, 599865, 718065, 739935, 771255, 1005291, 1079757, 1388259, 1675485, 1799595, 2313765, 3239271, 4164777, 5026455, 5398785, 6941295, 9717813, 16196355, 20823885, 29153439, 48589065, 145767195]

約数ペア:

[(1, 145767195), (3, 48589065), (5, 29153439), (7, 20823885), (9, 16196355), (15, 9717813), (21, 6941295), (27, 5398785), (29, 5026455), (35, 4164777), (45, 3239271), (63, 2313765), (81, 1799595), (87, 1675485), (105, 1388259), (135, 1079757), (145, 1005291), (189, 771255), (197, 739935), (203, 718065), (243, 599865), (261, 558495), (315, 462753), (405, 359919), (435, 335097), (567, 257085), (591, 246645), (609, 239355), (729, 199955), (783, 186165), (945, 154251), (985, 147987), (1015, 143613), (1215, 119973), (1305, 111699), (1379, 105705), (1701, 85695), (1773, 82215), (1827, 79785), (2349, 62055), (2835, 51417), (2955, 49329), (3045, 47871), (3645, 39991), (3915, 37233), (4137, 35235), (5103, 28565), (5319, 27405), (5481, 26595), (5713, 25515), (6895, 21141), (7047, 20685), (8505, 17139), (8865, 16443), (9135, 15957), (11745, 12411)]