1194771775

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 1649894400

約数和(自身を除く): 455122625

約数列:

[1, 5, 19, 25, 31, 41, 95, 155, 205, 475, 589, 775, 779, 1025, 1271, 1979, 2945, 3895, 6355, 9895, 14725, 19475, 24149, 31775, 37601, 49475, 61349, 81139, 120745, 188005, 306745, 405695, 603725, 940025, 1165631, 1533725, 1541641, 2028475, 2515309, 5828155, 7708205, 12576545, 29140775, 38541025, 47790871, 62882725, 238954355, 1194771775]

約数ペア:

[(1, 1194771775), (5, 238954355), (19, 62882725), (25, 47790871), (31, 38541025), (41, 29140775), (95, 12576545), (155, 7708205), (205, 5828155), (475, 2515309), (589, 2028475), (775, 1541641), (779, 1533725), (1025, 1165631), (1271, 940025), (1979, 603725), (2945, 405695), (3895, 306745), (6355, 188005), (9895, 120745), (14725, 81139), (19475, 61349), (24149, 49475), (31775, 37601)]