229163935

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 389781504

約数和(自身を除く): 160617569

約数列:

[1, 5, 7, 11, 13, 31, 35, 49, 55, 65, 77, 91, 143, 155, 211, 217, 245, 341, 385, 403, 455, 539, 637, 715, 1001, 1055, 1085, 1477, 1519, 1705, 2015, 2321, 2387, 2695, 2743, 2821, 3185, 4433, 5005, 6541, 7007, 7385, 7595, 10339, 11605, 11935, 13715, 14105, 16247, 16709, 19201, 19747, 22165, 30173, 31031, 32705, 35035, 45787, 51695, 71951, 81235, 83545, 85033, 96005, 98735, 113729, 134407, 150865, 155155, 211211, 217217, 228935, 320509, 359755, 425165, 503657, 568645, 595231, 672035, 935363, 1056055, 1086085, 1478477, 1602545, 2518285, 2976155, 3525599, 4166617, 4676815, 6547541, 7392385, 17627995, 20833085, 32737705, 45832787, 229163935]

約数ペア:

[(1, 229163935), (5, 45832787), (7, 32737705), (11, 20833085), (13, 17627995), (31, 7392385), (35, 6547541), (49, 4676815), (55, 4166617), (65, 3525599), (77, 2976155), (91, 2518285), (143, 1602545), (155, 1478477), (211, 1086085), (217, 1056055), (245, 935363), (341, 672035), (385, 595231), (403, 568645), (455, 503657), (539, 425165), (637, 359755), (715, 320509), (1001, 228935), (1055, 217217), (1085, 211211), (1477, 155155), (1519, 150865), (1705, 134407), (2015, 113729), (2321, 98735), (2387, 96005), (2695, 85033), (2743, 83545), (2821, 81235), (3185, 71951), (4433, 51695), (5005, 45787), (6541, 35035), (7007, 32705), (7385, 31031), (7595, 30173), (10339, 22165), (11605, 19747), (11935, 19201), (13715, 16709), (14105, 16247)]