842056565

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:930

約数の個数: 64

約数和(自身を含む): 1275789312

約数和(自身を除く): 433732747

約数列:

[1, 5, 7, 23, 31, 35, 41, 115, 155, 161, 205, 217, 287, 713, 805, 823, 943, 1085, 1271, 1435, 3565, 4115, 4715, 4991, 5761, 6355, 6601, 8897, 18929, 24955, 25513, 28805, 29233, 33005, 33743, 44485, 94645, 127565, 132503, 146165, 168715, 178591, 204631, 236201, 586799, 662515, 776089, 892955, 1023155, 1046033, 1181005, 2933995, 3880445, 4107593, 5230165, 5432623, 7322231, 20537965, 24058759, 27163115, 36611155, 120293795, 168411313, 842056565]

約数ペア:

[(1, 842056565), (5, 168411313), (7, 120293795), (23, 36611155), (31, 27163115), (35, 24058759), (41, 20537965), (115, 7322231), (155, 5432623), (161, 5230165), (205, 4107593), (217, 3880445), (287, 2933995), (713, 1181005), (805, 1046033), (823, 1023155), (943, 892955), (1085, 776089), (1271, 662515), (1435, 586799), (3565, 236201), (4115, 204631), (4715, 178591), (4991, 168715), (5761, 146165), (6355, 132503), (6601, 127565), (8897, 94645), (18929, 44485), (24955, 33743), (25513, 33005), (28805, 29233)]