1230675075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{4091}}^1$

素因数の和:4305

約数の個数: 72

約数和(自身を含む): 2532980736

約数和(自身を除く): 1302305661

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 191, 225, 315, 525, 573, 955, 1337, 1575, 1719, 2865, 4011, 4091, 4775, 6685, 8595, 12033, 12273, 14325, 20055, 20455, 28637, 33425, 36819, 42975, 60165, 61365, 85911, 100275, 102275, 143185, 184095, 257733, 300825, 306825, 429555, 715925, 781381, 920475, 1288665, 2147775, 2344143, 3906905, 5469667, 6443325, 7032429, 11720715, 16409001, 19534525, 27348335, 35162145, 49227003, 58603575, 82045005, 136741675, 175810725, 246135015, 410225025, 1230675075]

約数ペア:

[(1, 1230675075), (3, 410225025), (5, 246135015), (7, 175810725), (9, 136741675), (15, 82045005), (21, 58603575), (25, 49227003), (35, 35162145), (45, 27348335), (63, 19534525), (75, 16409001), (105, 11720715), (175, 7032429), (191, 6443325), (225, 5469667), (315, 3906905), (525, 2344143), (573, 2147775), (955, 1288665), (1337, 920475), (1575, 781381), (1719, 715925), (2865, 429555), (4011, 306825), (4091, 300825), (4775, 257733), (6685, 184095), (8595, 143185), (12033, 102275), (12273, 100275), (14325, 85911), (20055, 61365), (20455, 60165), (28637, 42975), (33425, 36819)]