1178865

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 2291328

約数和(自身を除く): 1112463

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 67, 69, 85, 115, 153, 201, 207, 255, 335, 345, 391, 603, 765, 1005, 1035, 1139, 1173, 1541, 1955, 3015, 3417, 3519, 4623, 5695, 5865, 7705, 10251, 13869, 17085, 17595, 23115, 26197, 51255, 69345, 78591, 130985, 235773, 392955, 1178865]

約数ペア:

[(1, 1178865), (3, 392955), (5, 235773), (9, 130985), (15, 78591), (17, 69345), (23, 51255), (45, 26197), (51, 23115), (67, 17595), (69, 17085), (85, 13869), (115, 10251), (153, 7705), (201, 5865), (207, 5695), (255, 4623), (335, 3519), (345, 3417), (391, 3015), (603, 1955), (765, 1541), (1005, 1173), (1035, 1139)]