85423995

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 155619360

約数和(自身を除く): 70195365

約数列:

[1, 3, 5, 9, 15, 29, 45, 67, 87, 145, 201, 261, 335, 435, 603, 977, 1005, 1305, 1943, 2931, 3015, 4885, 5829, 8793, 9715, 14655, 17487, 28333, 29145, 43965, 65459, 84999, 87435, 141665, 196377, 254997, 327295, 424995, 589131, 981885, 1274985, 1898311, 2945655, 5694933, 9491555, 17084799, 28474665, 85423995]

約数ペア:

[(1, 85423995), (3, 28474665), (5, 17084799), (9, 9491555), (15, 5694933), (29, 2945655), (45, 1898311), (67, 1274985), (87, 981885), (145, 589131), (201, 424995), (261, 327295), (335, 254997), (435, 196377), (603, 141665), (977, 87435), (1005, 84999), (1305, 65459), (1943, 43965), (2931, 29145), (3015, 28333), (4885, 17487), (5829, 14655), (8793, 9715)]